Home / 124,660.08-186,886.04-58,065.93

Finding the Fourth Proportional to 124,660.08, 186,886.04 and 58,065.93

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Solution

The fourth proportional to 124,660.08, 186,886.04 and 58,065.93 is: 87,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,660.08 : 186,886.04 = 58,065.93 : x
  2. Step 2: Convert to fraction form
    124,660.08/186,886.04 = 58,065.93/x
  3. Step 3: Cross multiply
    124,660.08x = 186,886.04 × 58,065.93
  4. Step 4: Simplify right side
    124,660.08x = 10,851,711,426.29
  5. Step 5: Solve for x
    x = 10,851,711,426.29/124,660.08
  6. Step 6: Final answer
    x = 87,050.41

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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.