Home / 39,861.80-59,714.86-24,240.68

Finding the Fourth Proportional to 39,861.80, 59,714.86 and 24,240.68

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Solution

The fourth proportional to 39,861.80, 59,714.86 and 24,240.68 is: 36,313.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,861.80 : 59,714.86 = 24,240.68 : x
  2. Step 2: Convert to fraction form
    39,861.80/59,714.86 = 24,240.68/x
  3. Step 3: Cross multiply
    39,861.80x = 59,714.86 × 24,240.68
  4. Step 4: Simplify right side
    39,861.80x = 1,447,528,812.50
  5. Step 5: Solve for x
    x = 1,447,528,812.50/39,861.80
  6. Step 6: Final answer
    x = 36,313.68

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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.