Home / 29,434.64-44,151.58-7,248.20

Finding the Fourth Proportional to 29,434.64, 44,151.58 and 7,248.20

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Solution

The fourth proportional to 29,434.64, 44,151.58 and 7,248.20 is: 10,872.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,434.64 : 44,151.58 = 7,248.20 : x
  2. Step 2: Convert to fraction form
    29,434.64/44,151.58 = 7,248.20/x
  3. Step 3: Cross multiply
    29,434.64x = 44,151.58 × 7,248.20
  4. Step 4: Simplify right side
    29,434.64x = 320,019,518.81
  5. Step 5: Solve for x
    x = 320,019,518.81/29,434.64
  6. Step 6: Final answer
    x = 10,872.21

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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.