Home / 34,614.08-47,767.40-18,698.52

Finding the Fourth Proportional to 34,614.08, 47,767.40 and 18,698.52

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Solution

The fourth proportional to 34,614.08, 47,767.40 and 18,698.52 is: 25,803.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,614.08 : 47,767.40 = 18,698.52 : x
  2. Step 2: Convert to fraction form
    34,614.08/47,767.40 = 18,698.52/x
  3. Step 3: Cross multiply
    34,614.08x = 47,767.40 × 18,698.52
  4. Step 4: Simplify right side
    34,614.08x = 893,179,684.25
  5. Step 5: Solve for x
    x = 893,179,684.25/34,614.08
  6. Step 6: Final answer
    x = 25,803.94

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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.