Home / 152,934.16-229,449.99-64,163.83

Finding the Fourth Proportional to 152,934.16, 229,449.99 and 64,163.83

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Solution

The fourth proportional to 152,934.16, 229,449.99 and 64,163.83 is: 96,266.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,934.16 : 229,449.99 = 64,163.83 : x
  2. Step 2: Convert to fraction form
    152,934.16/229,449.99 = 64,163.83/x
  3. Step 3: Cross multiply
    152,934.16x = 229,449.99 × 64,163.83
  4. Step 4: Simplify right side
    152,934.16x = 14,722,390,151.86
  5. Step 5: Solve for x
    x = 14,722,390,151.86/152,934.16
  6. Step 6: Final answer
    x = 96,266.20

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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.