Home / 10,364.01-15,547.38-3,793.29

Finding the Fourth Proportional to 10,364.01, 15,547.38 and 3,793.29

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Solution

The fourth proportional to 10,364.01, 15,547.38 and 3,793.29 is: 5,690.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364.01 : 15,547.38 = 3,793.29 : x
  2. Step 2: Convert to fraction form
    10,364.01/15,547.38 = 3,793.29/x
  3. Step 3: Cross multiply
    10,364.01x = 15,547.38 × 3,793.29
  4. Step 4: Simplify right side
    10,364.01x = 58,975,721.08
  5. Step 5: Solve for x
    x = 58,975,721.08/10,364.01
  6. Step 6: Final answer
    x = 5,690.43

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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.