Home / 25,541.30-35,246.32-14,210.22

Finding the Fourth Proportional to 25,541.30, 35,246.32 and 14,210.22

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Solution

The fourth proportional to 25,541.30, 35,246.32 and 14,210.22 is: 19,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,541.30 : 35,246.32 = 14,210.22 : x
  2. Step 2: Convert to fraction form
    25,541.30/35,246.32 = 14,210.22/x
  3. Step 3: Cross multiply
    25,541.30x = 35,246.32 × 14,210.22
  4. Step 4: Simplify right side
    25,541.30x = 500,857,961.39
  5. Step 5: Solve for x
    x = 500,857,961.39/25,541.30
  6. Step 6: Final answer
    x = 19,609.73

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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.