Home / 25,202.32-34,779.24-14,024.08

Finding the Fourth Proportional to 25,202.32, 34,779.24 and 14,024.08

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Solution

The fourth proportional to 25,202.32, 34,779.24 and 14,024.08 is: 19,353.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,202.32 : 34,779.24 = 14,024.08 : x
  2. Step 2: Convert to fraction form
    25,202.32/34,779.24 = 14,024.08/x
  3. Step 3: Cross multiply
    25,202.32x = 34,779.24 × 14,024.08
  4. Step 4: Simplify right side
    25,202.32x = 487,746,844.10
  5. Step 5: Solve for x
    x = 487,746,844.10/25,202.32
  6. Step 6: Final answer
    x = 19,353.25

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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.