Home / 71,048.34-106,301.85-63,175.14

Finding the Fourth Proportional to 71,048.34, 106,301.85 and 63,175.14

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Solution

The fourth proportional to 71,048.34, 106,301.85 and 63,175.14 is: 94,522.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,048.34 : 106,301.85 = 63,175.14 : x
  2. Step 2: Convert to fraction form
    71,048.34/106,301.85 = 63,175.14/x
  3. Step 3: Cross multiply
    71,048.34x = 106,301.85 × 63,175.14
  4. Step 4: Simplify right side
    71,048.34x = 6,715,634,256.01
  5. Step 5: Solve for x
    x = 6,715,634,256.01/71,048.34
  6. Step 6: Final answer
    x = 94,522.04

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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.