Home / 63,860.12-88,113.48-37,001.00

Finding the Fourth Proportional to 63,860.12, 88,113.48 and 37,001.00

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Solution

The fourth proportional to 63,860.12, 88,113.48 and 37,001.00 is: 51,053.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,860.12 : 88,113.48 = 37,001.00 : x
  2. Step 2: Convert to fraction form
    63,860.12/88,113.48 = 37,001.00/x
  3. Step 3: Cross multiply
    63,860.12x = 88,113.48 × 37,001.00
  4. Step 4: Simplify right side
    63,860.12x = 3,260,286,432.91
  5. Step 5: Solve for x
    x = 3,260,286,432.91/63,860.12
  6. Step 6: Final answer
    x = 51,053.56

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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.