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Finding the Fourth Proportional to 62,034, 93,037 and 17,659.76

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Solution

The fourth proportional to 62,034, 93,037 and 17,659.76 is: 26,485.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,034 : 93,037 = 17,659.76 : x
  2. Step 2: Convert to fraction form
    62,034/93,037 = 17,659.76/x
  3. Step 3: Cross multiply
    62,034x = 93,037 × 17,659.76
  4. Step 4: Simplify right side
    62,034x = 1,643,011,091.12
  5. Step 5: Solve for x
    x = 1,643,011,091.12/62,034
  6. Step 6: Final answer
    x = 26,485.65

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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.