Home / 63,946.18-88,213.62-45,094.24

Finding the Fourth Proportional to 63,946.18, 88,213.62 and 45,094.24

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Solution

The fourth proportional to 63,946.18, 88,213.62 and 45,094.24 is: 62,207.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,946.18 : 88,213.62 = 45,094.24 : x
  2. Step 2: Convert to fraction form
    63,946.18/88,213.62 = 45,094.24/x
  3. Step 3: Cross multiply
    63,946.18x = 88,213.62 × 45,094.24
  4. Step 4: Simplify right side
    63,946.18x = 3,977,926,151.55
  5. Step 5: Solve for x
    x = 3,977,926,151.55/63,946.18
  6. Step 6: Final answer
    x = 62,207.41

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1.5x scale

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.