Home / 94,873.04-130,985.88-60,896.24

Finding the Fourth Proportional to 94,873.04, 130,985.88 and 60,896.24

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Solution

The fourth proportional to 94,873.04, 130,985.88 and 60,896.24 is: 84,076.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,873.04 : 130,985.88 = 60,896.24 : x
  2. Step 2: Convert to fraction form
    94,873.04/130,985.88 = 60,896.24/x
  3. Step 3: Cross multiply
    94,873.04x = 130,985.88 × 60,896.24
  4. Step 4: Simplify right side
    94,873.04x = 7,976,547,585.09
  5. Step 5: Solve for x
    x = 7,976,547,585.09/94,873.04
  6. Step 6: Final answer
    x = 84,076.02

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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.