Home / 63,247.02-87,275.64-34,952.64

Finding the Fourth Proportional to 63,247.02, 87,275.64 and 34,952.64

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Solution

The fourth proportional to 63,247.02, 87,275.64 and 34,952.64 is: 48,231.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,247.02 : 87,275.64 = 34,952.64 : x
  2. Step 2: Convert to fraction form
    63,247.02/87,275.64 = 34,952.64/x
  3. Step 3: Cross multiply
    63,247.02x = 87,275.64 × 34,952.64
  4. Step 4: Simplify right side
    63,247.02x = 3,050,514,025.69
  5. Step 5: Solve for x
    x = 3,050,514,025.69/63,247.02
  6. Step 6: Final answer
    x = 48,231.74

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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.