Home / 25,202.34-34,779.33-14,024.34

Finding the Fourth Proportional to 25,202.34, 34,779.33 and 14,024.34

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Solution

The fourth proportional to 25,202.34, 34,779.33 and 14,024.34 is: 19,353.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,202.34 : 34,779.33 = 14,024.34 : x
  2. Step 2: Convert to fraction form
    25,202.34/34,779.33 = 14,024.34/x
  3. Step 3: Cross multiply
    25,202.34x = 34,779.33 × 14,024.34
  4. Step 4: Simplify right side
    25,202.34x = 487,757,148.89
  5. Step 5: Solve for x
    x = 487,757,148.89/25,202.34
  6. Step 6: Final answer
    x = 19,353.65

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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.