Home / 39,642.06-59,422.80-24,861.30

Finding the Fourth Proportional to 39,642.06, 59,422.80 and 24,861.30

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Solution

The fourth proportional to 39,642.06, 59,422.80 and 24,861.30 is: 37,266.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,642.06 : 59,422.80 = 24,861.30 : x
  2. Step 2: Convert to fraction form
    39,642.06/59,422.80 = 24,861.30/x
  3. Step 3: Cross multiply
    39,642.06x = 59,422.80 × 24,861.30
  4. Step 4: Simplify right side
    39,642.06x = 1,477,328,057.64
  5. Step 5: Solve for x
    x = 1,477,328,057.64/39,642.06
  6. Step 6: Final answer
    x = 37,266.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.