Home / 63,187.02-94,698.72-25,703.46

Finding the Fourth Proportional to 63,187.02, 94,698.72 and 25,703.46

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Solution

The fourth proportional to 63,187.02, 94,698.72 and 25,703.46 is: 38,521.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,187.02 : 94,698.72 = 25,703.46 : x
  2. Step 2: Convert to fraction form
    63,187.02/94,698.72 = 25,703.46/x
  3. Step 3: Cross multiply
    63,187.02x = 94,698.72 × 25,703.46
  4. Step 4: Simplify right side
    63,187.02x = 2,434,084,761.57
  5. Step 5: Solve for x
    x = 2,434,084,761.57/63,187.02
  6. Step 6: Final answer
    x = 38,521.91

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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.