Home / 47,250.36-70,875.54-44,363.52

Finding the Fourth Proportional to 47,250.36, 70,875.54 and 44,363.52

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Solution

The fourth proportional to 47,250.36, 70,875.54 and 44,363.52 is: 66,545.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,250.36 : 70,875.54 = 44,363.52 : x
  2. Step 2: Convert to fraction form
    47,250.36/70,875.54 = 44,363.52/x
  3. Step 3: Cross multiply
    47,250.36x = 70,875.54 × 44,363.52
  4. Step 4: Simplify right side
    47,250.36x = 3,144,288,436.30
  5. Step 5: Solve for x
    x = 3,144,288,436.30/47,250.36
  6. Step 6: Final answer
    x = 66,545.28

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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.