Home / 22,670.38-34,009.71-9,341.02

Finding the Fourth Proportional to 22,670.38, 34,009.71 and 9,341.02

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Solution

The fourth proportional to 22,670.38, 34,009.71 and 9,341.02 is: 14,013.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,670.38 : 34,009.71 = 9,341.02 : x
  2. Step 2: Convert to fraction form
    22,670.38/34,009.71 = 9,341.02/x
  3. Step 3: Cross multiply
    22,670.38x = 34,009.71 × 9,341.02
  4. Step 4: Simplify right side
    22,670.38x = 317,685,381.30
  5. Step 5: Solve for x
    x = 317,685,381.30/22,670.38
  6. Step 6: Final answer
    x = 14,013.24

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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.