Home / 102,624.02-153,914.05-59,900.97

Finding the Fourth Proportional to 102,624.02, 153,914.05 and 59,900.97

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Solution

The fourth proportional to 102,624.02, 153,914.05 and 59,900.97 is: 89,838.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,624.02 : 153,914.05 = 59,900.97 : x
  2. Step 2: Convert to fraction form
    102,624.02/153,914.05 = 59,900.97/x
  3. Step 3: Cross multiply
    102,624.02x = 153,914.05 × 59,900.97
  4. Step 4: Simplify right side
    102,624.02x = 9,219,600,891.63
  5. Step 5: Solve for x
    x = 9,219,600,891.63/102,624.02
  6. Step 6: Final answer
    x = 89,838.63

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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.