Home / 44,190.64-66,296.35-14,608.48

Finding the Fourth Proportional to 44,190.64, 66,296.35 and 14,608.48

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Solution

The fourth proportional to 44,190.64, 66,296.35 and 14,608.48 is: 21,916.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.64 : 66,296.35 = 14,608.48 : x
  2. Step 2: Convert to fraction form
    44,190.64/66,296.35 = 14,608.48/x
  3. Step 3: Cross multiply
    44,190.64x = 66,296.35 × 14,608.48
  4. Step 4: Simplify right side
    44,190.64x = 968,488,498.52
  5. Step 5: Solve for x
    x = 968,488,498.52/44,190.64
  6. Step 6: Final answer
    x = 21,916.14

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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.