Home / 152,680.24-228,983.46-64,000.13

Finding the Fourth Proportional to 152,680.24, 228,983.46 and 64,000.13

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Solution

The fourth proportional to 152,680.24, 228,983.46 and 64,000.13 is: 95,984.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,680.24 : 228,983.46 = 64,000.13 : x
  2. Step 2: Convert to fraction form
    152,680.24/228,983.46 = 64,000.13/x
  3. Step 3: Cross multiply
    152,680.24x = 228,983.46 × 64,000.13
  4. Step 4: Simplify right side
    152,680.24x = 14,654,969,822.93
  5. Step 5: Solve for x
    x = 14,654,969,822.93/152,680.24
  6. Step 6: Final answer
    x = 95,984.72

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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.