Home / 44,785.47-67,185.51-15,200.22

Finding the Fourth Proportional to 44,785.47, 67,185.51 and 15,200.22

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Solution

The fourth proportional to 44,785.47, 67,185.51 and 15,200.22 is: 22,802.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,785.47 : 67,185.51 = 15,200.22 : x
  2. Step 2: Convert to fraction form
    44,785.47/67,185.51 = 15,200.22/x
  3. Step 3: Cross multiply
    44,785.47x = 67,185.51 × 15,200.22
  4. Step 4: Simplify right side
    44,785.47x = 1,021,234,532.81
  5. Step 5: Solve for x
    x = 1,021,234,532.81/44,785.47
  6. Step 6: Final answer
    x = 22,802.81

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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.