Home / 63,865.02-88,127.01-37,015.95

Finding the Fourth Proportional to 63,865.02, 88,127.01 and 37,015.95

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Solution

The fourth proportional to 63,865.02, 88,127.01 and 37,015.95 is: 51,078.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,865.02 : 88,127.01 = 37,015.95 : x
  2. Step 2: Convert to fraction form
    63,865.02/88,127.01 = 37,015.95/x
  3. Step 3: Cross multiply
    63,865.02x = 88,127.01 × 37,015.95
  4. Step 4: Simplify right side
    63,865.02x = 3,262,104,995.81
  5. Step 5: Solve for x
    x = 3,262,104,995.81/63,865.02
  6. Step 6: Final answer
    x = 51,078.12

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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.