Home / 94,844.16-130,945.95-60,867.29

Finding the Fourth Proportional to 94,844.16, 130,945.95 and 60,867.29

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Solution

The fourth proportional to 94,844.16, 130,945.95 and 60,867.29 is: 84,036.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,844.16 : 130,945.95 = 60,867.29 : x
  2. Step 2: Convert to fraction form
    94,844.16/130,945.95 = 60,867.29/x
  3. Step 3: Cross multiply
    94,844.16x = 130,945.95 × 60,867.29
  4. Step 4: Simplify right side
    94,844.16x = 7,970,325,328.84
  5. Step 5: Solve for x
    x = 7,970,325,328.84/94,844.16
  6. Step 6: Final answer
    x = 84,036.02

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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.