Home / 4,925.28-7,359.06-4,753.02

Finding the Fourth Proportional to 4,925.28, 7,359.06 and 4,753.02

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Solution

The fourth proportional to 4,925.28, 7,359.06 and 4,753.02 is: 7,101.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.28 : 7,359.06 = 4,753.02 : x
  2. Step 2: Convert to fraction form
    4,925.28/7,359.06 = 4,753.02/x
  3. Step 3: Cross multiply
    4,925.28x = 7,359.06 × 4,753.02
  4. Step 4: Simplify right side
    4,925.28x = 34,977,759.36
  5. Step 5: Solve for x
    x = 34,977,759.36/4,925.28
  6. Step 6: Final answer
    x = 7,101.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.