Home / 44,350.09-66,535.77-14,768.19

Finding the Fourth Proportional to 44,350.09, 66,535.77 and 14,768.19

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Solution

The fourth proportional to 44,350.09, 66,535.77 and 14,768.19 is: 22,155.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,350.09 : 66,535.77 = 14,768.19 : x
  2. Step 2: Convert to fraction form
    44,350.09/66,535.77 = 14,768.19/x
  3. Step 3: Cross multiply
    44,350.09x = 66,535.77 × 14,768.19
  4. Step 4: Simplify right side
    44,350.09x = 982,612,819.32
  5. Step 5: Solve for x
    x = 982,612,819.32/44,350.09
  6. Step 6: Final answer
    x = 22,155.82

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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.