Home / 134,468.35-201,627.88-62,342.46

Finding the Fourth Proportional to 134,468.35, 201,627.88 and 62,342.46

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Solution

The fourth proportional to 134,468.35, 201,627.88 and 62,342.46 is: 93,479.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,468.35 : 201,627.88 = 62,342.46 : x
  2. Step 2: Convert to fraction form
    134,468.35/201,627.88 = 62,342.46/x
  3. Step 3: Cross multiply
    134,468.35x = 201,627.88 × 62,342.46
  4. Step 4: Simplify right side
    134,468.35x = 12,569,977,887.93
  5. Step 5: Solve for x
    x = 12,569,977,887.93/134,468.35
  6. Step 6: Final answer
    x = 93,479.08

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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.