Home / 32,298.71-48,448.07-10,113.83

Finding the Fourth Proportional to 32,298.71, 48,448.07 and 10,113.83

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Solution

The fourth proportional to 32,298.71, 48,448.07 and 10,113.83 is: 15,170.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,298.71 : 48,448.07 = 10,113.83 : x
  2. Step 2: Convert to fraction form
    32,298.71/48,448.07 = 10,113.83/x
  3. Step 3: Cross multiply
    32,298.71x = 48,448.07 × 10,113.83
  4. Step 4: Simplify right side
    32,298.71x = 489,995,301.57
  5. Step 5: Solve for x
    x = 489,995,301.57/32,298.71
  6. Step 6: Final answer
    x = 15,170.74

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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.