Home / 25,423.17-35,085.38-14,094.02

Finding the Fourth Proportional to 25,423.17, 35,085.38 and 14,094.02

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Solution

The fourth proportional to 25,423.17, 35,085.38 and 14,094.02 is: 19,450.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,423.17 : 35,085.38 = 14,094.02 : x
  2. Step 2: Convert to fraction form
    25,423.17/35,085.38 = 14,094.02/x
  3. Step 3: Cross multiply
    25,423.17x = 35,085.38 × 14,094.02
  4. Step 4: Simplify right side
    25,423.17x = 494,493,801.53
  5. Step 5: Solve for x
    x = 494,493,801.53/25,423.17
  6. Step 6: Final answer
    x = 19,450.52

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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.