Home / 94,442.34-130,301.18-53,599.90

Finding the Fourth Proportional to 94,442.34, 130,301.18 and 53,599.90

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Solution

The fourth proportional to 94,442.34, 130,301.18 and 53,599.90 is: 73,951.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,442.34 : 130,301.18 = 53,599.90 : x
  2. Step 2: Convert to fraction form
    94,442.34/130,301.18 = 53,599.90/x
  3. Step 3: Cross multiply
    94,442.34x = 130,301.18 × 53,599.90
  4. Step 4: Simplify right side
    94,442.34x = 6,984,130,217.88
  5. Step 5: Solve for x
    x = 6,984,130,217.88/94,442.34
  6. Step 6: Final answer
    x = 73,951.26

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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.