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Finding the Fourth Proportional to 60,064.69, 90,095.90 and 17,944.89

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Solution

The fourth proportional to 60,064.69, 90,095.90 and 17,944.89 is: 26,917.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,064.69 : 90,095.90 = 17,944.89 : x
  2. Step 2: Convert to fraction form
    60,064.69/90,095.90 = 17,944.89/x
  3. Step 3: Cross multiply
    60,064.69x = 90,095.90 × 17,944.89
  4. Step 4: Simplify right side
    60,064.69x = 1,616,761,094.16
  5. Step 5: Solve for x
    x = 1,616,761,094.16/60,064.69
  6. Step 6: Final answer
    x = 26,917.00

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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.