Home / 44,058.40-66,087.72-30,969.32

Finding the Fourth Proportional to 44,058.40, 66,087.72 and 30,969.32

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Solution

The fourth proportional to 44,058.40, 66,087.72 and 30,969.32 is: 46,454.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,058.40 : 66,087.72 = 30,969.32 : x
  2. Step 2: Convert to fraction form
    44,058.40/66,087.72 = 30,969.32/x
  3. Step 3: Cross multiply
    44,058.40x = 66,087.72 × 30,969.32
  4. Step 4: Simplify right side
    44,058.40x = 2,046,691,748.75
  5. Step 5: Solve for x
    x = 2,046,691,748.75/44,058.40
  6. Step 6: Final answer
    x = 46,454.06

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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.