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Finding the Fourth Proportional to 44,258.91, 66,394.91 and 14,670.22

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Solution

The fourth proportional to 44,258.91, 66,394.91 and 14,670.22 is: 22,007.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,258.91 : 66,394.91 = 14,670.22 : x
  2. Step 2: Convert to fraction form
    44,258.91/66,394.91 = 14,670.22/x
  3. Step 3: Cross multiply
    44,258.91x = 66,394.91 × 14,670.22
  4. Step 4: Simplify right side
    44,258.91x = 974,027,807.27
  5. Step 5: Solve for x
    x = 974,027,807.27/44,258.91
  6. Step 6: Final answer
    x = 22,007.50

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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.