Home / 152,420.29-228,593.67-63,625.66

Finding the Fourth Proportional to 152,420.29, 228,593.67 and 63,625.66

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Solution

The fourth proportional to 152,420.29, 228,593.67 and 63,625.66 is: 95,423.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,420.29 : 228,593.67 = 63,625.66 : x
  2. Step 2: Convert to fraction form
    152,420.29/228,593.67 = 63,625.66/x
  3. Step 3: Cross multiply
    152,420.29x = 228,593.67 × 63,625.66
  4. Step 4: Simplify right side
    152,420.29x = 14,544,423,125.57
  5. Step 5: Solve for x
    x = 14,544,423,125.57/152,420.29
  6. Step 6: Final answer
    x = 95,423.14

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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.