Home / 40,464.81-55,831.95-24,548.85

Finding the Fourth Proportional to 40,464.81, 55,831.95 and 24,548.85

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Solution

The fourth proportional to 40,464.81, 55,831.95 and 24,548.85 is: 33,871.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,464.81 : 55,831.95 = 24,548.85 : x
  2. Step 2: Convert to fraction form
    40,464.81/55,831.95 = 24,548.85/x
  3. Step 3: Cross multiply
    40,464.81x = 55,831.95 × 24,548.85
  4. Step 4: Simplify right side
    40,464.81x = 1,370,610,165.76
  5. Step 5: Solve for x
    x = 1,370,610,165.76/40,464.81
  6. Step 6: Final answer
    x = 33,871.66

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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.