Home / 92,265.04-127,346.48-60,415.44

Finding the Fourth Proportional to 92,265.04, 127,346.48 and 60,415.44

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Solution

The fourth proportional to 92,265.04, 127,346.48 and 60,415.44 is: 83,386.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,265.04 : 127,346.48 = 60,415.44 : x
  2. Step 2: Convert to fraction form
    92,265.04/127,346.48 = 60,415.44/x
  3. Step 3: Cross multiply
    92,265.04x = 127,346.48 × 60,415.44
  4. Step 4: Simplify right side
    92,265.04x = 7,693,693,621.65
  5. Step 5: Solve for x
    x = 7,693,693,621.65/92,265.04
  6. Step 6: Final answer
    x = 83,386.88

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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.