Home / 5,849.59-8,070.02-4,252.74

Finding the Fourth Proportional to 5,849.59, 8,070.02 and 4,252.74

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Solution

The fourth proportional to 5,849.59, 8,070.02 and 4,252.74 is: 5,867.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849.59 : 8,070.02 = 4,252.74 : x
  2. Step 2: Convert to fraction form
    5,849.59/8,070.02 = 4,252.74/x
  3. Step 3: Cross multiply
    5,849.59x = 8,070.02 × 4,252.74
  4. Step 4: Simplify right side
    5,849.59x = 34,319,661.28
  5. Step 5: Solve for x
    x = 34,319,661.28/5,849.59
  6. Step 6: Final answer
    x = 5,867.02

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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.