Home / 35,336.60-48,807.78-26,423.76

Finding the Fourth Proportional to 35,336.60, 48,807.78 and 26,423.76

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Solution

The fourth proportional to 35,336.60, 48,807.78 and 26,423.76 is: 36,497.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,336.60 : 48,807.78 = 26,423.76 : x
  2. Step 2: Convert to fraction form
    35,336.60/48,807.78 = 26,423.76/x
  3. Step 3: Cross multiply
    35,336.60x = 48,807.78 × 26,423.76
  4. Step 4: Simplify right side
    35,336.60x = 1,289,685,064.85
  5. Step 5: Solve for x
    x = 1,289,685,064.85/35,336.60
  6. Step 6: Final answer
    x = 36,497.15

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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.