Home / 15,305.07-22,957.57-5,444.74

Finding the Fourth Proportional to 15,305.07, 22,957.57 and 5,444.74

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Solution

The fourth proportional to 15,305.07, 22,957.57 and 5,444.74 is: 8,167.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,305.07 : 22,957.57 = 5,444.74 : x
  2. Step 2: Convert to fraction form
    15,305.07/22,957.57 = 5,444.74/x
  3. Step 3: Cross multiply
    15,305.07x = 22,957.57 × 5,444.74
  4. Step 4: Simplify right side
    15,305.07x = 124,997,999.68
  5. Step 5: Solve for x
    x = 124,997,999.68/15,305.07
  6. Step 6: Final answer
    x = 8,167.10

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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.