Home / 96,070.05-144,030.45-62,264.70

Finding the Fourth Proportional to 96,070.05, 144,030.45 and 62,264.70

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Solution

The fourth proportional to 96,070.05, 144,030.45 and 62,264.70 is: 93,348.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,070.05 : 144,030.45 = 62,264.70 : x
  2. Step 2: Convert to fraction form
    96,070.05/144,030.45 = 62,264.70/x
  3. Step 3: Cross multiply
    96,070.05x = 144,030.45 × 62,264.70
  4. Step 4: Simplify right side
    96,070.05x = 8,968,012,993.61
  5. Step 5: Solve for x
    x = 8,968,012,993.61/96,070.05
  6. Step 6: Final answer
    x = 93,348.69

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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.