Home / 22,064.30-33,077.84-9,574.91

Finding the Fourth Proportional to 22,064.30, 33,077.84 and 9,574.91

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Solution

The fourth proportional to 22,064.30, 33,077.84 and 9,574.91 is: 14,354.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,064.30 : 33,077.84 = 9,574.91 : x
  2. Step 2: Convert to fraction form
    22,064.30/33,077.84 = 9,574.91/x
  3. Step 3: Cross multiply
    22,064.30x = 33,077.84 × 9,574.91
  4. Step 4: Simplify right side
    22,064.30x = 316,717,127.73
  5. Step 5: Solve for x
    x = 316,717,127.73/22,064.30
  6. Step 6: Final answer
    x = 14,354.28

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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.