Home / 44,886.95-67,330.29-13,299.48

Finding the Fourth Proportional to 44,886.95, 67,330.29 and 13,299.48

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Solution

The fourth proportional to 44,886.95, 67,330.29 and 13,299.48 is: 19,949.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,886.95 : 67,330.29 = 13,299.48 : x
  2. Step 2: Convert to fraction form
    44,886.95/67,330.29 = 13,299.48/x
  3. Step 3: Cross multiply
    44,886.95x = 67,330.29 × 13,299.48
  4. Step 4: Simplify right side
    44,886.95x = 895,457,845.25
  5. Step 5: Solve for x
    x = 895,457,845.25/44,886.95
  6. Step 6: Final answer
    x = 19,949.18

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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.