Home / 209,532.60-314,301.86-59,772.92

Finding the Fourth Proportional to 209,532.60, 314,301.86 and 59,772.92

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Solution

The fourth proportional to 209,532.60, 314,301.86 and 59,772.92 is: 89,660.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,532.60 : 314,301.86 = 59,772.92 : x
  2. Step 2: Convert to fraction form
    209,532.60/314,301.86 = 59,772.92/x
  3. Step 3: Cross multiply
    209,532.60x = 314,301.86 × 59,772.92
  4. Step 4: Simplify right side
    209,532.60x = 18,786,739,933.63
  5. Step 5: Solve for x
    x = 18,786,739,933.63/209,532.60
  6. Step 6: Final answer
    x = 89,660.22

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1.5x scale

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.