Home / 34,948.71-48,229.76-19,033.14

Finding the Fourth Proportional to 34,948.71, 48,229.76 and 19,033.14

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Solution

The fourth proportional to 34,948.71, 48,229.76 and 19,033.14 is: 26,266.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,948.71 : 48,229.76 = 19,033.14 : x
  2. Step 2: Convert to fraction form
    34,948.71/48,229.76 = 19,033.14/x
  3. Step 3: Cross multiply
    34,948.71x = 48,229.76 × 19,033.14
  4. Step 4: Simplify right side
    34,948.71x = 917,963,774.25
  5. Step 5: Solve for x
    x = 917,963,774.25/34,948.71
  6. Step 6: Final answer
    x = 26,266.03

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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.