Home / 25,601.66-35,346.64-24,358.70

Finding the Fourth Proportional to 25,601.66, 35,346.64 and 24,358.70

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Solution

The fourth proportional to 25,601.66, 35,346.64 and 24,358.70 is: 33,630.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,601.66 : 35,346.64 = 24,358.70 : x
  2. Step 2: Convert to fraction form
    25,601.66/35,346.64 = 24,358.70/x
  3. Step 3: Cross multiply
    25,601.66x = 35,346.64 × 24,358.70
  4. Step 4: Simplify right side
    25,601.66x = 860,998,199.77
  5. Step 5: Solve for x
    x = 860,998,199.77/25,601.66
  6. Step 6: Final answer
    x = 33,630.56

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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.