Home / 3,328.24-4,595.18-2,570.66

Finding the Fourth Proportional to 3,328.24, 4,595.18 and 2,570.66

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Solution

The fourth proportional to 3,328.24, 4,595.18 and 2,570.66 is: 3,549.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328.24 : 4,595.18 = 2,570.66 : x
  2. Step 2: Convert to fraction form
    3,328.24/4,595.18 = 2,570.66/x
  3. Step 3: Cross multiply
    3,328.24x = 4,595.18 × 2,570.66
  4. Step 4: Simplify right side
    3,328.24x = 11,812,645.42
  5. Step 5: Solve for x
    x = 11,812,645.42/3,328.24
  6. Step 6: Final answer
    x = 3,549.22

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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.