Home / 92,464.04-127,566.13-68,323.20

Finding the Fourth Proportional to 92,464.04, 127,566.13 and 68,323.20

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Solution

The fourth proportional to 92,464.04, 127,566.13 and 68,323.20 is: 94,260.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,464.04 : 127,566.13 = 68,323.20 : x
  2. Step 2: Convert to fraction form
    92,464.04/127,566.13 = 68,323.20/x
  3. Step 3: Cross multiply
    92,464.04x = 127,566.13 × 68,323.20
  4. Step 4: Simplify right side
    92,464.04x = 8,715,725,871.60
  5. Step 5: Solve for x
    x = 8,715,725,871.60/92,464.04
  6. Step 6: Final answer
    x = 94,260.71

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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.