Home / 44,323.57-66,475.62-12,726.59

Finding the Fourth Proportional to 44,323.57, 66,475.62 and 12,726.59

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Solution

The fourth proportional to 44,323.57, 66,475.62 and 12,726.59 is: 19,087.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323.57 : 66,475.62 = 12,726.59 : x
  2. Step 2: Convert to fraction form
    44,323.57/66,475.62 = 12,726.59/x
  3. Step 3: Cross multiply
    44,323.57x = 66,475.62 × 12,726.59
  4. Step 4: Simplify right side
    44,323.57x = 846,007,628.36
  5. Step 5: Solve for x
    x = 846,007,628.36/44,323.57
  6. Step 6: Final answer
    x = 19,087.08

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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.