Home / 5,019.13-6,935.02-4,841.74

Finding the Fourth Proportional to 5,019.13, 6,935.02 and 4,841.74

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Solution

The fourth proportional to 5,019.13, 6,935.02 and 4,841.74 is: 6,689.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019.13 : 6,935.02 = 4,841.74 : x
  2. Step 2: Convert to fraction form
    5,019.13/6,935.02 = 4,841.74/x
  3. Step 3: Cross multiply
    5,019.13x = 6,935.02 × 4,841.74
  4. Step 4: Simplify right side
    5,019.13x = 33,577,563.73
  5. Step 5: Solve for x
    x = 33,577,563.73/5,019.13
  6. Step 6: Final answer
    x = 6,689.92

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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.