Home / 4,570.30-6,307.02-2,474.42

Finding the Fourth Proportional to 4,570.30, 6,307.02 and 2,474.42

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Solution

The fourth proportional to 4,570.30, 6,307.02 and 2,474.42 is: 3,414.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.30 : 6,307.02 = 2,474.42 : x
  2. Step 2: Convert to fraction form
    4,570.30/6,307.02 = 2,474.42/x
  3. Step 3: Cross multiply
    4,570.30x = 6,307.02 × 2,474.42
  4. Step 4: Simplify right side
    4,570.30x = 15,606,204.06
  5. Step 5: Solve for x
    x = 15,606,204.06/4,570.30
  6. Step 6: Final answer
    x = 3,414.70

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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.