Home / 32,621.52-45,108.33-25,895.49

Finding the Fourth Proportional to 32,621.52, 45,108.33 and 25,895.49

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Solution

The fourth proportional to 32,621.52, 45,108.33 and 25,895.49 is: 35,807.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621.52 : 45,108.33 = 25,895.49 : x
  2. Step 2: Convert to fraction form
    32,621.52/45,108.33 = 25,895.49/x
  3. Step 3: Cross multiply
    32,621.52x = 45,108.33 × 25,895.49
  4. Step 4: Simplify right side
    32,621.52x = 1,168,102,308.43
  5. Step 5: Solve for x
    x = 1,168,102,308.43/32,621.52
  6. Step 6: Final answer
    x = 35,807.72

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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.