Home / 10,254.33-14,151.04-6,007.90

Finding the Fourth Proportional to 10,254.33, 14,151.04 and 6,007.90

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Solution

The fourth proportional to 10,254.33, 14,151.04 and 6,007.90 is: 8,290.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,254.33 : 14,151.04 = 6,007.90 : x
  2. Step 2: Convert to fraction form
    10,254.33/14,151.04 = 6,007.90/x
  3. Step 3: Cross multiply
    10,254.33x = 14,151.04 × 6,007.90
  4. Step 4: Simplify right side
    10,254.33x = 85,018,003.18
  5. Step 5: Solve for x
    x = 85,018,003.18/10,254.33
  6. Step 6: Final answer
    x = 8,290.94

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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.