Home / 6,070.43-9,106.95-3,439.18

Finding the Fourth Proportional to 6,070.43, 9,106.95 and 3,439.18

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Solution

The fourth proportional to 6,070.43, 9,106.95 and 3,439.18 is: 5,159.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.43 : 9,106.95 = 3,439.18 : x
  2. Step 2: Convert to fraction form
    6,070.43/9,106.95 = 3,439.18/x
  3. Step 3: Cross multiply
    6,070.43x = 9,106.95 × 3,439.18
  4. Step 4: Simplify right side
    6,070.43x = 31,320,440.30
  5. Step 5: Solve for x
    x = 31,320,440.30/6,070.43
  6. Step 6: Final answer
    x = 5,159.51

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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.