Home / 4,395.32-6,065.31-2,506.95

Finding the Fourth Proportional to 4,395.32, 6,065.31 and 2,506.95

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Solution

The fourth proportional to 4,395.32, 6,065.31 and 2,506.95 is: 3,459.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.32 : 6,065.31 = 2,506.95 : x
  2. Step 2: Convert to fraction form
    4,395.32/6,065.31 = 2,506.95/x
  3. Step 3: Cross multiply
    4,395.32x = 6,065.31 × 2,506.95
  4. Step 4: Simplify right side
    4,395.32x = 15,205,428.90
  5. Step 5: Solve for x
    x = 15,205,428.90/4,395.32
  6. Step 6: Final answer
    x = 3,459.46

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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.