Home / 3,332.15-4,600.02-2,613.07

Finding the Fourth Proportional to 3,332.15, 4,600.02 and 2,613.07

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Solution

The fourth proportional to 3,332.15, 4,600.02 and 2,613.07 is: 3,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.15 : 4,600.02 = 2,613.07 : x
  2. Step 2: Convert to fraction form
    3,332.15/4,600.02 = 2,613.07/x
  3. Step 3: Cross multiply
    3,332.15x = 4,600.02 × 2,613.07
  4. Step 4: Simplify right side
    3,332.15x = 12,020,154.83
  5. Step 5: Solve for x
    x = 12,020,154.83/3,332.15
  6. Step 6: Final answer
    x = 3,607.32

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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.