Home / 10,056.76-15,090.17-4,514.06

Finding the Fourth Proportional to 10,056.76, 15,090.17 and 4,514.06

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Solution

The fourth proportional to 10,056.76, 15,090.17 and 4,514.06 is: 6,773.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,056.76 : 15,090.17 = 4,514.06 : x
  2. Step 2: Convert to fraction form
    10,056.76/15,090.17 = 4,514.06/x
  3. Step 3: Cross multiply
    10,056.76x = 15,090.17 × 4,514.06
  4. Step 4: Simplify right side
    10,056.76x = 68,117,947.95
  5. Step 5: Solve for x
    x = 68,117,947.95/10,056.76
  6. Step 6: Final answer
    x = 6,773.35

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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.