Home / 94,816.52-130,844.28-52,374.14

Finding the Fourth Proportional to 94,816.52, 130,844.28 and 52,374.14

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Solution

The fourth proportional to 94,816.52, 130,844.28 and 52,374.14 is: 72,274.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,816.52 : 130,844.28 = 52,374.14 : x
  2. Step 2: Convert to fraction form
    94,816.52/130,844.28 = 52,374.14/x
  3. Step 3: Cross multiply
    94,816.52x = 130,844.28 × 52,374.14
  4. Step 4: Simplify right side
    94,816.52x = 6,852,856,638.92
  5. Step 5: Solve for x
    x = 6,852,856,638.92/94,816.52
  6. Step 6: Final answer
    x = 72,274.92

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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.