Home / 10,248.48-14,144.26-5,773.10

Finding the Fourth Proportional to 10,248.48, 14,144.26 and 5,773.10

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Solution

The fourth proportional to 10,248.48, 14,144.26 and 5,773.10 is: 7,967.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,248.48 : 14,144.26 = 5,773.10 : x
  2. Step 2: Convert to fraction form
    10,248.48/14,144.26 = 5,773.10/x
  3. Step 3: Cross multiply
    10,248.48x = 14,144.26 × 5,773.10
  4. Step 4: Simplify right side
    10,248.48x = 81,656,227.41
  5. Step 5: Solve for x
    x = 81,656,227.41/10,248.48
  6. Step 6: Final answer
    x = 7,967.64

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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.