Home / 64,227.01-96,215.84-47,329.35

Finding the Fourth Proportional to 64,227.01, 96,215.84 and 47,329.35

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Solution

The fourth proportional to 64,227.01, 96,215.84 and 47,329.35 is: 70,902.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227.01 : 96,215.84 = 47,329.35 : x
  2. Step 2: Convert to fraction form
    64,227.01/96,215.84 = 47,329.35/x
  3. Step 3: Cross multiply
    64,227.01x = 96,215.84 × 47,329.35
  4. Step 4: Simplify right side
    64,227.01x = 4,553,832,449.18
  5. Step 5: Solve for x
    x = 4,553,832,449.18/64,227.01
  6. Step 6: Final answer
    x = 70,902.15

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1.5x scale

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.