Home / 42,537.93-58,701.35-23,674.65

Finding the Fourth Proportional to 42,537.93, 58,701.35 and 23,674.65

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Solution

The fourth proportional to 42,537.93, 58,701.35 and 23,674.65 is: 32,670.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,537.93 : 58,701.35 = 23,674.65 : x
  2. Step 2: Convert to fraction form
    42,537.93/58,701.35 = 23,674.65/x
  3. Step 3: Cross multiply
    42,537.93x = 58,701.35 × 23,674.65
  4. Step 4: Simplify right side
    42,537.93x = 1,389,733,797.40
  5. Step 5: Solve for x
    x = 1,389,733,797.40/42,537.93
  6. Step 6: Final answer
    x = 32,670.46

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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.