Home / 104,877.10-157,264.14-44,897.10

Finding the Fourth Proportional to 104,877.10, 157,264.14 and 44,897.10

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Solution

The fourth proportional to 104,877.10, 157,264.14 and 44,897.10 is: 67,323.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,877.10 : 157,264.14 = 44,897.10 : x
  2. Step 2: Convert to fraction form
    104,877.10/157,264.14 = 44,897.10/x
  3. Step 3: Cross multiply
    104,877.10x = 157,264.14 × 44,897.10
  4. Step 4: Simplify right side
    104,877.10x = 7,060,703,819.99
  5. Step 5: Solve for x
    x = 7,060,703,819.99/104,877.10
  6. Step 6: Final answer
    x = 67,323.60

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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.