Home / 34,916.27-48,185.37-19,001.70

Finding the Fourth Proportional to 34,916.27, 48,185.37 and 19,001.70

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Solution

The fourth proportional to 34,916.27, 48,185.37 and 19,001.70 is: 26,222.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,916.27 : 48,185.37 = 19,001.70 : x
  2. Step 2: Convert to fraction form
    34,916.27/48,185.37 = 19,001.70/x
  3. Step 3: Cross multiply
    34,916.27x = 48,185.37 × 19,001.70
  4. Step 4: Simplify right side
    34,916.27x = 915,603,945.13
  5. Step 5: Solve for x
    x = 915,603,945.13/34,916.27
  6. Step 6: Final answer
    x = 26,222.85

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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.