Home / 14,444.64-21,613.04-10,294.24

Finding the Fourth Proportional to 14,444.64, 21,613.04 and 10,294.24

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Solution

The fourth proportional to 14,444.64, 21,613.04 and 10,294.24 is: 15,402.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,444.64 : 21,613.04 = 10,294.24 : x
  2. Step 2: Convert to fraction form
    14,444.64/21,613.04 = 10,294.24/x
  3. Step 3: Cross multiply
    14,444.64x = 21,613.04 × 10,294.24
  4. Step 4: Simplify right side
    14,444.64x = 222,489,820.89
  5. Step 5: Solve for x
    x = 222,489,820.89/14,444.64
  6. Step 6: Final answer
    x = 15,402.93

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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.