Home / 35,338.22-48,766.17-19,422.33

Finding the Fourth Proportional to 35,338.22, 48,766.17 and 19,422.33

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Solution

The fourth proportional to 35,338.22, 48,766.17 and 19,422.33 is: 26,802.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338.22 : 48,766.17 = 19,422.33 : x
  2. Step 2: Convert to fraction form
    35,338.22/48,766.17 = 19,422.33/x
  3. Step 3: Cross multiply
    35,338.22x = 48,766.17 × 19,422.33
  4. Step 4: Simplify right side
    35,338.22x = 947,152,646.58
  5. Step 5: Solve for x
    x = 947,152,646.58/35,338.22
  6. Step 6: Final answer
    x = 26,802.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.