Home / 55,728.27-83,605.14-24,143.58

Finding the Fourth Proportional to 55,728.27, 83,605.14 and 24,143.58

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Solution

The fourth proportional to 55,728.27, 83,605.14 and 24,143.58 is: 36,220.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,728.27 : 83,605.14 = 24,143.58 : x
  2. Step 2: Convert to fraction form
    55,728.27/83,605.14 = 24,143.58/x
  3. Step 3: Cross multiply
    55,728.27x = 83,605.14 × 24,143.58
  4. Step 4: Simplify right side
    55,728.27x = 2,018,527,386.00
  5. Step 5: Solve for x
    x = 2,018,527,386.00/55,728.27
  6. Step 6: Final answer
    x = 36,220.89

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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.