Home / 64,137.02-88,502.22-37,273.91

Finding the Fourth Proportional to 64,137.02, 88,502.22 and 37,273.91

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Solution

The fourth proportional to 64,137.02, 88,502.22 and 37,273.91 is: 51,434.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,137.02 : 88,502.22 = 37,273.91 : x
  2. Step 2: Convert to fraction form
    64,137.02/88,502.22 = 37,273.91/x
  3. Step 3: Cross multiply
    64,137.02x = 88,502.22 × 37,273.91
  4. Step 4: Simplify right side
    64,137.02x = 3,298,823,340.57
  5. Step 5: Solve for x
    x = 3,298,823,340.57/64,137.02
  6. Step 6: Final answer
    x = 51,434.00

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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.