Home / 23,045.64-34,553.20-9,007.02

Finding the Fourth Proportional to 23,045.64, 34,553.20 and 9,007.02

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Solution

The fourth proportional to 23,045.64, 34,553.20 and 9,007.02 is: 13,504.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,045.64 : 34,553.20 = 9,007.02 : x
  2. Step 2: Convert to fraction form
    23,045.64/34,553.20 = 9,007.02/x
  3. Step 3: Cross multiply
    23,045.64x = 34,553.20 × 9,007.02
  4. Step 4: Simplify right side
    23,045.64x = 311,221,363.46
  5. Step 5: Solve for x
    x = 311,221,363.46/23,045.64
  6. Step 6: Final answer
    x = 13,504.57

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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.