Home / 61,552.20-92,291.40-29,899.94

Finding the Fourth Proportional to 61,552.20, 92,291.40 and 29,899.94

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Solution

The fourth proportional to 61,552.20, 92,291.40 and 29,899.94 is: 44,831.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,552.20 : 92,291.40 = 29,899.94 : x
  2. Step 2: Convert to fraction form
    61,552.20/92,291.40 = 29,899.94/x
  3. Step 3: Cross multiply
    61,552.20x = 92,291.40 × 29,899.94
  4. Step 4: Simplify right side
    61,552.20x = 2,759,506,861.06
  5. Step 5: Solve for x
    x = 2,759,506,861.06/61,552.20
  6. Step 6: Final answer
    x = 44,831.98

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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.