Home / 70,224.15-96,907.48-41,545.29

Finding the Fourth Proportional to 70,224.15, 96,907.48 and 41,545.29

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Solution

The fourth proportional to 70,224.15, 96,907.48 and 41,545.29 is: 57,331.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,224.15 : 96,907.48 = 41,545.29 : x
  2. Step 2: Convert to fraction form
    70,224.15/96,907.48 = 41,545.29/x
  3. Step 3: Cross multiply
    70,224.15x = 96,907.48 × 41,545.29
  4. Step 4: Simplify right side
    70,224.15x = 4,026,049,359.77
  5. Step 5: Solve for x
    x = 4,026,049,359.77/70,224.15
  6. Step 6: Final answer
    x = 57,331.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.