Home / 44,038.89-66,058.07-10,759.13

Finding the Fourth Proportional to 44,038.89, 66,058.07 and 10,759.13

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Solution

The fourth proportional to 44,038.89, 66,058.07 and 10,759.13 is: 16,138.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,038.89 : 66,058.07 = 10,759.13 : x
  2. Step 2: Convert to fraction form
    44,038.89/66,058.07 = 10,759.13/x
  3. Step 3: Cross multiply
    44,038.89x = 66,058.07 × 10,759.13
  4. Step 4: Simplify right side
    44,038.89x = 710,727,226.31
  5. Step 5: Solve for x
    x = 710,727,226.31/44,038.89
  6. Step 6: Final answer
    x = 16,138.63

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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.