Home / 162,904.85-224,799.45-94,932.89

Finding the Fourth Proportional to 162,904.85, 224,799.45 and 94,932.89

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Solution

The fourth proportional to 162,904.85, 224,799.45 and 94,932.89 is: 131,002.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,904.85 : 224,799.45 = 94,932.89 : x
  2. Step 2: Convert to fraction form
    162,904.85/224,799.45 = 94,932.89/x
  3. Step 3: Cross multiply
    162,904.85x = 224,799.45 × 94,932.89
  4. Step 4: Simplify right side
    162,904.85x = 21,340,860,723.66
  5. Step 5: Solve for x
    x = 21,340,860,723.66/162,904.85
  6. Step 6: Final answer
    x = 131,002.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.