Home / 7,283.64-10,925.18-2,089.52

Finding the Fourth Proportional to 7,283.64, 10,925.18 and 2,089.52

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Solution

The fourth proportional to 7,283.64, 10,925.18 and 2,089.52 is: 3,134.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283.64 : 10,925.18 = 2,089.52 : x
  2. Step 2: Convert to fraction form
    7,283.64/10,925.18 = 2,089.52/x
  3. Step 3: Cross multiply
    7,283.64x = 10,925.18 × 2,089.52
  4. Step 4: Simplify right side
    7,283.64x = 22,828,382.11
  5. Step 5: Solve for x
    x = 22,828,382.11/7,283.64
  6. Step 6: Final answer
    x = 3,134.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.