Home / 64,194.30-88,610.40-44,117.64

Finding the Fourth Proportional to 64,194.30, 88,610.40 and 44,117.64

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Solution

The fourth proportional to 64,194.30, 88,610.40 and 44,117.64 is: 60,897.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,194.30 : 88,610.40 = 44,117.64 : x
  2. Step 2: Convert to fraction form
    64,194.30/88,610.40 = 44,117.64/x
  3. Step 3: Cross multiply
    64,194.30x = 88,610.40 × 44,117.64
  4. Step 4: Simplify right side
    64,194.30x = 3,909,281,727.46
  5. Step 5: Solve for x
    x = 3,909,281,727.46/64,194.30
  6. Step 6: Final answer
    x = 60,897.65

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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.