Home / 84,092.06-116,047.95-45,851.30

Finding the Fourth Proportional to 84,092.06, 116,047.95 and 45,851.30

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Solution

The fourth proportional to 84,092.06, 116,047.95 and 45,851.30 is: 63,275.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,092.06 : 116,047.95 = 45,851.30 : x
  2. Step 2: Convert to fraction form
    84,092.06/116,047.95 = 45,851.30/x
  3. Step 3: Cross multiply
    84,092.06x = 116,047.95 × 45,851.30
  4. Step 4: Simplify right side
    84,092.06x = 5,320,949,369.84
  5. Step 5: Solve for x
    x = 5,320,949,369.84/84,092.06
  6. Step 6: Final answer
    x = 63,275.29

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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.