Home / 35,392.10-48,845.84-32,402.57

Finding the Fourth Proportional to 35,392.10, 48,845.84 and 32,402.57

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Solution

The fourth proportional to 35,392.10, 48,845.84 and 32,402.57 is: 44,719.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,392.10 : 48,845.84 = 32,402.57 : x
  2. Step 2: Convert to fraction form
    35,392.10/48,845.84 = 32,402.57/x
  3. Step 3: Cross multiply
    35,392.10x = 48,845.84 × 32,402.57
  4. Step 4: Simplify right side
    35,392.10x = 1,582,730,343.57
  5. Step 5: Solve for x
    x = 1,582,730,343.57/35,392.10
  6. Step 6: Final answer
    x = 44,719.88

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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.