Home / 25,333.08-34,959.46-14,003.36

Finding the Fourth Proportional to 25,333.08, 34,959.46 and 14,003.36

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Solution

The fourth proportional to 25,333.08, 34,959.46 and 14,003.36 is: 19,324.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,333.08 : 34,959.46 = 14,003.36 : x
  2. Step 2: Convert to fraction form
    25,333.08/34,959.46 = 14,003.36/x
  3. Step 3: Cross multiply
    25,333.08x = 34,959.46 × 14,003.36
  4. Step 4: Simplify right side
    25,333.08x = 489,549,903.79
  5. Step 5: Solve for x
    x = 489,549,903.79/25,333.08
  6. Step 6: Final answer
    x = 19,324.53

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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.