Home / 24,953.02-34,435.20-13,775.02

Finding the Fourth Proportional to 24,953.02, 34,435.20 and 13,775.02

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Solution

The fourth proportional to 24,953.02, 34,435.20 and 13,775.02 is: 19,009.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,953.02 : 34,435.20 = 13,775.02 : x
  2. Step 2: Convert to fraction form
    24,953.02/34,435.20 = 13,775.02/x
  3. Step 3: Cross multiply
    24,953.02x = 34,435.20 × 13,775.02
  4. Step 4: Simplify right side
    24,953.02x = 474,345,568.70
  5. Step 5: Solve for x
    x = 474,345,568.70/24,953.02
  6. Step 6: Final answer
    x = 19,009.55

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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.