Home / 22,963.08-34,467.84-15,465.72

Finding the Fourth Proportional to 22,963.08, 34,467.84 and 15,465.72

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Solution

The fourth proportional to 22,963.08, 34,467.84 and 15,465.72 is: 23,214.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,963.08 : 34,467.84 = 15,465.72 : x
  2. Step 2: Convert to fraction form
    22,963.08/34,467.84 = 15,465.72/x
  3. Step 3: Cross multiply
    22,963.08x = 34,467.84 × 15,465.72
  4. Step 4: Simplify right side
    22,963.08x = 533,069,962.44
  5. Step 5: Solve for x
    x = 533,069,962.44/22,963.08
  6. Step 6: Final answer
    x = 23,214.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.