Home / 41,182.40-56,831.68-22,319.53

Finding the Fourth Proportional to 41,182.40, 56,831.68 and 22,319.53

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Solution

The fourth proportional to 41,182.40, 56,831.68 and 22,319.53 is: 30,800.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,182.40 : 56,831.68 = 22,319.53 : x
  2. Step 2: Convert to fraction form
    41,182.40/56,831.68 = 22,319.53/x
  3. Step 3: Cross multiply
    41,182.40x = 56,831.68 × 22,319.53
  4. Step 4: Simplify right side
    41,182.40x = 1,268,456,386.71
  5. Step 5: Solve for x
    x = 1,268,456,386.71/41,182.40
  6. Step 6: Final answer
    x = 30,800.93

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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.