Home / 4,271.04-6,411.06-2,425.77

Finding the Fourth Proportional to 4,271.04, 6,411.06 and 2,425.77

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Solution

The fourth proportional to 4,271.04, 6,411.06 and 2,425.77 is: 3,641.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.04 : 6,411.06 = 2,425.77 : x
  2. Step 2: Convert to fraction form
    4,271.04/6,411.06 = 2,425.77/x
  3. Step 3: Cross multiply
    4,271.04x = 6,411.06 × 2,425.77
  4. Step 4: Simplify right side
    4,271.04x = 15,551,757.02
  5. Step 5: Solve for x
    x = 15,551,757.02/4,271.04
  6. Step 6: Final answer
    x = 3,641.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.