Home / 9,025.13-12,454.70-5,046.32

Finding the Fourth Proportional to 9,025.13, 12,454.70 and 5,046.32

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Solution

The fourth proportional to 9,025.13, 12,454.70 and 5,046.32 is: 6,963.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.13 : 12,454.70 = 5,046.32 : x
  2. Step 2: Convert to fraction form
    9,025.13/12,454.70 = 5,046.32/x
  3. Step 3: Cross multiply
    9,025.13x = 12,454.70 × 5,046.32
  4. Step 4: Simplify right side
    9,025.13x = 62,850,314.20
  5. Step 5: Solve for x
    x = 62,850,314.20/9,025.13
  6. Step 6: Final answer
    x = 6,963.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.