Home / 34,165.20-47,148.04-19,058.82

Finding the Fourth Proportional to 34,165.20, 47,148.04 and 19,058.82

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Solution

The fourth proportional to 34,165.20, 47,148.04 and 19,058.82 is: 26,301.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,165.20 : 47,148.04 = 19,058.82 : x
  2. Step 2: Convert to fraction form
    34,165.20/47,148.04 = 19,058.82/x
  3. Step 3: Cross multiply
    34,165.20x = 47,148.04 × 19,058.82
  4. Step 4: Simplify right side
    34,165.20x = 898,586,007.71
  5. Step 5: Solve for x
    x = 898,586,007.71/34,165.20
  6. Step 6: Final answer
    x = 26,301.21

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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.