Home / 4,436.28-6,122.02-2,547.94

Finding the Fourth Proportional to 4,436.28, 6,122.02 and 2,547.94

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Solution

The fourth proportional to 4,436.28, 6,122.02 and 2,547.94 is: 3,516.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436.28 : 6,122.02 = 2,547.94 : x
  2. Step 2: Convert to fraction form
    4,436.28/6,122.02 = 2,547.94/x
  3. Step 3: Cross multiply
    4,436.28x = 6,122.02 × 2,547.94
  4. Step 4: Simplify right side
    4,436.28x = 15,598,539.64
  5. Step 5: Solve for x
    x = 15,598,539.64/4,436.28
  6. Step 6: Final answer
    x = 3,516.13

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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.