Home / 92,095.48-126,969.42-60,209.56

Finding the Fourth Proportional to 92,095.48, 126,969.42 and 60,209.56

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Solution

The fourth proportional to 92,095.48, 126,969.42 and 60,209.56 is: 83,009.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,095.48 : 126,969.42 = 60,209.56 : x
  2. Step 2: Convert to fraction form
    92,095.48/126,969.42 = 60,209.56/x
  3. Step 3: Cross multiply
    92,095.48x = 126,969.42 × 60,209.56
  4. Step 4: Simplify right side
    92,095.48x = 7,644,772,911.66
  5. Step 5: Solve for x
    x = 7,644,772,911.66/92,095.48
  6. Step 6: Final answer
    x = 83,009.21

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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.