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Finding the Fourth Proportional to 62,064.55, 93,023.91 and 28,714.16

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Solution

The fourth proportional to 62,064.55, 93,023.91 and 28,714.16 is: 43,037.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,064.55 : 93,023.91 = 28,714.16 : x
  2. Step 2: Convert to fraction form
    62,064.55/93,023.91 = 28,714.16/x
  3. Step 3: Cross multiply
    62,064.55x = 93,023.91 × 28,714.16
  4. Step 4: Simplify right side
    62,064.55x = 2,671,103,435.57
  5. Step 5: Solve for x
    x = 2,671,103,435.57/62,064.55
  6. Step 6: Final answer
    x = 43,037.51

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