Home / 34,927.74-48,201.55-19,013.36

Finding the Fourth Proportional to 34,927.74, 48,201.55 and 19,013.36

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Solution

The fourth proportional to 34,927.74, 48,201.55 and 19,013.36 is: 26,239.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,927.74 : 48,201.55 = 19,013.36 : x
  2. Step 2: Convert to fraction form
    34,927.74/48,201.55 = 19,013.36/x
  3. Step 3: Cross multiply
    34,927.74x = 48,201.55 × 19,013.36
  4. Step 4: Simplify right side
    34,927.74x = 916,473,134.17
  5. Step 5: Solve for x
    x = 916,473,134.17/34,927.74
  6. Step 6: Final answer
    x = 26,239.12

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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.