Home / 44,054.07-66,061.47-14,062.78

Finding the Fourth Proportional to 44,054.07, 66,061.47 and 14,062.78

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Solution

The fourth proportional to 44,054.07, 66,061.47 and 14,062.78 is: 21,087.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,054.07 : 66,061.47 = 14,062.78 : x
  2. Step 2: Convert to fraction form
    44,054.07/66,061.47 = 14,062.78/x
  3. Step 3: Cross multiply
    44,054.07x = 66,061.47 × 14,062.78
  4. Step 4: Simplify right side
    44,054.07x = 929,007,919.09
  5. Step 5: Solve for x
    x = 929,007,919.09/44,054.07
  6. Step 6: Final answer
    x = 21,087.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.