Home / 165,654.32-228,526.01-97,624.95

Finding the Fourth Proportional to 165,654.32, 228,526.01 and 97,624.95

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Solution

The fourth proportional to 165,654.32, 228,526.01 and 97,624.95 is: 134,677.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,654.32 : 228,526.01 = 97,624.95 : x
  2. Step 2: Convert to fraction form
    165,654.32/228,526.01 = 97,624.95/x
  3. Step 3: Cross multiply
    165,654.32x = 228,526.01 × 97,624.95
  4. Step 4: Simplify right side
    165,654.32x = 22,309,839,320.95
  5. Step 5: Solve for x
    x = 22,309,839,320.95/165,654.32
  6. Step 6: Final answer
    x = 134,677.08

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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.