Home / 43,642.80-60,227.14-24,779.93

Finding the Fourth Proportional to 43,642.80, 60,227.14 and 24,779.93

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Solution

The fourth proportional to 43,642.80, 60,227.14 and 24,779.93 is: 34,196.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,642.80 : 60,227.14 = 24,779.93 : x
  2. Step 2: Convert to fraction form
    43,642.80/60,227.14 = 24,779.93/x
  3. Step 3: Cross multiply
    43,642.80x = 60,227.14 × 24,779.93
  4. Step 4: Simplify right side
    43,642.80x = 1,492,424,313.30
  5. Step 5: Solve for x
    x = 1,492,424,313.30/43,642.80
  6. Step 6: Final answer
    x = 34,196.35

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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.