Home / 25,346.10-34,977.07-14,016.07

Finding the Fourth Proportional to 25,346.10, 34,977.07 and 14,016.07

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Solution

The fourth proportional to 25,346.10, 34,977.07 and 14,016.07 is: 19,341.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,346.10 : 34,977.07 = 14,016.07 : x
  2. Step 2: Convert to fraction form
    25,346.10/34,977.07 = 14,016.07/x
  3. Step 3: Cross multiply
    25,346.10x = 34,977.07 × 14,016.07
  4. Step 4: Simplify right side
    25,346.10x = 490,241,061.51
  5. Step 5: Solve for x
    x = 490,241,061.51/25,346.10
  6. Step 6: Final answer
    x = 19,341.87

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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.