Home / 46,581.90-69,851.34-14,986.08

Finding the Fourth Proportional to 46,581.90, 69,851.34 and 14,986.08

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Solution

The fourth proportional to 46,581.90, 69,851.34 and 14,986.08 is: 22,472.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,581.90 : 69,851.34 = 14,986.08 : x
  2. Step 2: Convert to fraction form
    46,581.90/69,851.34 = 14,986.08/x
  3. Step 3: Cross multiply
    46,581.90x = 69,851.34 × 14,986.08
  4. Step 4: Simplify right side
    46,581.90x = 1,046,797,769.35
  5. Step 5: Solve for x
    x = 1,046,797,769.35/46,581.90
  6. Step 6: Final answer
    x = 22,472.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.