Home / 83,076.48-114,594.24-59,210.88

Finding the Fourth Proportional to 83,076.48, 114,594.24 and 59,210.88

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Solution

The fourth proportional to 83,076.48, 114,594.24 and 59,210.88 is: 81,674.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,076.48 : 114,594.24 = 59,210.88 : x
  2. Step 2: Convert to fraction form
    83,076.48/114,594.24 = 59,210.88/x
  3. Step 3: Cross multiply
    83,076.48x = 114,594.24 × 59,210.88
  4. Step 4: Simplify right side
    83,076.48x = 6,785,225,793.33
  5. Step 5: Solve for x
    x = 6,785,225,793.33/83,076.48
  6. Step 6: Final answer
    x = 81,674.45

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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.