Home / 62,184.21-93,203.28-28,834.08

Finding the Fourth Proportional to 62,184.21, 93,203.28 and 28,834.08

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Solution

The fourth proportional to 62,184.21, 93,203.28 and 28,834.08 is: 43,217.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,184.21 : 93,203.28 = 28,834.08 : x
  2. Step 2: Convert to fraction form
    62,184.21/93,203.28 = 28,834.08/x
  3. Step 3: Cross multiply
    62,184.21x = 93,203.28 × 28,834.08
  4. Step 4: Simplify right side
    62,184.21x = 2,687,430,831.78
  5. Step 5: Solve for x
    x = 2,687,430,831.78/62,184.21
  6. Step 6: Final answer
    x = 43,217.25

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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.