Home / 99,112.11-148,666.83-24,232.90

Finding the Fourth Proportional to 99,112.11, 148,666.83 and 24,232.90

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Solution

The fourth proportional to 99,112.11, 148,666.83 and 24,232.90 is: 36,349.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,112.11 : 148,666.83 = 24,232.90 : x
  2. Step 2: Convert to fraction form
    99,112.11/148,666.83 = 24,232.90/x
  3. Step 3: Cross multiply
    99,112.11x = 148,666.83 × 24,232.90
  4. Step 4: Simplify right side
    99,112.11x = 3,602,628,445.38
  5. Step 5: Solve for x
    x = 3,602,628,445.38/99,112.11
  6. Step 6: Final answer
    x = 36,349.02

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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.