Home / 25,324.25-34,946.44-14,713.04

Finding the Fourth Proportional to 25,324.25, 34,946.44 and 14,713.04

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Solution

The fourth proportional to 25,324.25, 34,946.44 and 14,713.04 is: 20,303.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,324.25 : 34,946.44 = 14,713.04 : x
  2. Step 2: Convert to fraction form
    25,324.25/34,946.44 = 14,713.04/x
  3. Step 3: Cross multiply
    25,324.25x = 34,946.44 × 14,713.04
  4. Step 4: Simplify right side
    25,324.25x = 514,168,420.16
  5. Step 5: Solve for x
    x = 514,168,420.16/25,324.25
  6. Step 6: Final answer
    x = 20,303.41

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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.