Home / 67,565.12-100,852.93-59,584.80

Finding the Fourth Proportional to 67,565.12, 100,852.93 and 59,584.80

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Solution

The fourth proportional to 67,565.12, 100,852.93 and 59,584.80 is: 88,940.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,565.12 : 100,852.93 = 59,584.80 : x
  2. Step 2: Convert to fraction form
    67,565.12/100,852.93 = 59,584.80/x
  3. Step 3: Cross multiply
    67,565.12x = 100,852.93 × 59,584.80
  4. Step 4: Simplify right side
    67,565.12x = 6,009,301,663.46
  5. Step 5: Solve for x
    x = 6,009,301,663.46/67,565.12
  6. Step 6: Final answer
    x = 88,940.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.