Home / 34,124.84-47,095-19,022.36

Finding the Fourth Proportional to 34,124.84, 47,095 and 19,022.36

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Solution

The fourth proportional to 34,124.84, 47,095 and 19,022.36 is: 26,252.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,124.84 : 47,095 = 19,022.36 : x
  2. Step 2: Convert to fraction form
    34,124.84/47,095 = 19,022.36/x
  3. Step 3: Cross multiply
    34,124.84x = 47,095 × 19,022.36
  4. Step 4: Simplify right side
    34,124.84x = 895,858,044.20
  5. Step 5: Solve for x
    x = 895,858,044.20/34,124.84
  6. Step 6: Final answer
    x = 26,252.37

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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.