Home / 43,923.19-60,613.57-23,779.55

Finding the Fourth Proportional to 43,923.19, 60,613.57 and 23,779.55

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Solution

The fourth proportional to 43,923.19, 60,613.57 and 23,779.55 is: 32,815.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,923.19 : 60,613.57 = 23,779.55 : x
  2. Step 2: Convert to fraction form
    43,923.19/60,613.57 = 23,779.55/x
  3. Step 3: Cross multiply
    43,923.19x = 60,613.57 × 23,779.55
  4. Step 4: Simplify right side
    43,923.19x = 1,441,363,418.49
  5. Step 5: Solve for x
    x = 1,441,363,418.49/43,923.19
  6. Step 6: Final answer
    x = 32,815.55

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Double scale
Find fourth proportional to 43,924.19, 60,614.95 and 23,780.55
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.