Home / 45,296.21-62,510.38-25,153.44

Finding the Fourth Proportional to 45,296.21, 62,510.38 and 25,153.44

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Solution

The fourth proportional to 45,296.21, 62,510.38 and 25,153.44 is: 34,712.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,296.21 : 62,510.38 = 25,153.44 : x
  2. Step 2: Convert to fraction form
    45,296.21/62,510.38 = 25,153.44/x
  3. Step 3: Cross multiply
    45,296.21x = 62,510.38 × 25,153.44
  4. Step 4: Simplify right side
    45,296.21x = 1,572,350,936.90
  5. Step 5: Solve for x
    x = 1,572,350,936.90/45,296.21
  6. Step 6: Final answer
    x = 34,712.64

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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.