Home / 44,110.64-60,934.62-40,124.72

Finding the Fourth Proportional to 44,110.64, 60,934.62 and 40,124.72

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Solution

The fourth proportional to 44,110.64, 60,934.62 and 40,124.72 is: 55,428.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,110.64 : 60,934.62 = 40,124.72 : x
  2. Step 2: Convert to fraction form
    44,110.64/60,934.62 = 40,124.72/x
  3. Step 3: Cross multiply
    44,110.64x = 60,934.62 × 40,124.72
  4. Step 4: Simplify right side
    44,110.64x = 2,444,984,565.81
  5. Step 5: Solve for x
    x = 2,444,984,565.81/44,110.64
  6. Step 6: Final answer
    x = 55,428.45

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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.