Home / 6,252.04-8,639.24-5,948.40

Finding the Fourth Proportional to 6,252.04, 8,639.24 and 5,948.40

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Solution

The fourth proportional to 6,252.04, 8,639.24 and 5,948.40 is: 8,219.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252.04 : 8,639.24 = 5,948.40 : x
  2. Step 2: Convert to fraction form
    6,252.04/8,639.24 = 5,948.40/x
  3. Step 3: Cross multiply
    6,252.04x = 8,639.24 × 5,948.40
  4. Step 4: Simplify right side
    6,252.04x = 51,389,655.22
  5. Step 5: Solve for x
    x = 51,389,655.22/6,252.04
  6. Step 6: Final answer
    x = 8,219.66

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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.