Home / 48,213.34-66,541.06-29,094.10

Finding the Fourth Proportional to 48,213.34, 66,541.06 and 29,094.10

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Solution

The fourth proportional to 48,213.34, 66,541.06 and 29,094.10 is: 40,153.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,213.34 : 66,541.06 = 29,094.10 : x
  2. Step 2: Convert to fraction form
    48,213.34/66,541.06 = 29,094.10/x
  3. Step 3: Cross multiply
    48,213.34x = 66,541.06 × 29,094.10
  4. Step 4: Simplify right side
    48,213.34x = 1,935,952,253.75
  5. Step 5: Solve for x
    x = 1,935,952,253.75/48,213.34
  6. Step 6: Final answer
    x = 40,153.87

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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.