Home / 17,913.96-24,724.04-10,360.31

Finding the Fourth Proportional to 17,913.96, 24,724.04 and 10,360.31

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Solution

The fourth proportional to 17,913.96, 24,724.04 and 10,360.31 is: 14,298.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,913.96 : 24,724.04 = 10,360.31 : x
  2. Step 2: Convert to fraction form
    17,913.96/24,724.04 = 10,360.31/x
  3. Step 3: Cross multiply
    17,913.96x = 24,724.04 × 10,360.31
  4. Step 4: Simplify right side
    17,913.96x = 256,148,543.43
  5. Step 5: Solve for x
    x = 256,148,543.43/17,913.96
  6. Step 6: Final answer
    x = 14,298.82

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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.