Home / 152,095.92-228,124.40-63,332.88

Finding the Fourth Proportional to 152,095.92, 228,124.40 and 63,332.88

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Solution

The fourth proportional to 152,095.92, 228,124.40 and 63,332.88 is: 94,991.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,095.92 : 228,124.40 = 63,332.88 : x
  2. Step 2: Convert to fraction form
    152,095.92/228,124.40 = 63,332.88/x
  3. Step 3: Cross multiply
    152,095.92x = 228,124.40 × 63,332.88
  4. Step 4: Simplify right side
    152,095.92x = 14,447,775,250.27
  5. Step 5: Solve for x
    x = 14,447,775,250.27/152,095.92
  6. Step 6: Final answer
    x = 94,991.21

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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.