Home / 34,547.76-51,552.17-30,824.39

Finding the Fourth Proportional to 34,547.76, 51,552.17 and 30,824.39

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Solution

The fourth proportional to 34,547.76, 51,552.17 and 30,824.39 is: 45,996.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,547.76 : 51,552.17 = 30,824.39 : x
  2. Step 2: Convert to fraction form
    34,547.76/51,552.17 = 30,824.39/x
  3. Step 3: Cross multiply
    34,547.76x = 51,552.17 × 30,824.39
  4. Step 4: Simplify right side
    34,547.76x = 1,589,064,193.43
  5. Step 5: Solve for x
    x = 1,589,064,193.43/34,547.76
  6. Step 6: Final answer
    x = 45,996.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.