Home / 25,424.52-35,085.72-14,094.60

Finding the Fourth Proportional to 25,424.52, 35,085.72 and 14,094.60

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Solution

The fourth proportional to 25,424.52, 35,085.72 and 14,094.60 is: 19,450.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,424.52 : 35,085.72 = 14,094.60 : x
  2. Step 2: Convert to fraction form
    25,424.52/35,085.72 = 14,094.60/x
  3. Step 3: Cross multiply
    25,424.52x = 35,085.72 × 14,094.60
  4. Step 4: Simplify right side
    25,424.52x = 494,519,189.11
  5. Step 5: Solve for x
    x = 494,519,189.11/25,424.52
  6. Step 6: Final answer
    x = 19,450.48

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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.