Home / 22,064.15-33,077.60-9,574.76

Finding the Fourth Proportional to 22,064.15, 33,077.60 and 9,574.76

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Solution

The fourth proportional to 22,064.15, 33,077.60 and 9,574.76 is: 14,354.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,064.15 : 33,077.60 = 9,574.76 : x
  2. Step 2: Convert to fraction form
    22,064.15/33,077.60 = 9,574.76/x
  3. Step 3: Cross multiply
    22,064.15x = 33,077.60 × 9,574.76
  4. Step 4: Simplify right side
    22,064.15x = 316,709,868.11
  5. Step 5: Solve for x
    x = 316,709,868.11/22,064.15
  6. Step 6: Final answer
    x = 14,354.05

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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.