Home / 45,226.32-67,814.62-35,925.90

Finding the Fourth Proportional to 45,226.32, 67,814.62 and 35,925.90

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Solution

The fourth proportional to 45,226.32, 67,814.62 and 35,925.90 is: 53,869.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,226.32 : 67,814.62 = 35,925.90 : x
  2. Step 2: Convert to fraction form
    45,226.32/67,814.62 = 35,925.90/x
  3. Step 3: Cross multiply
    45,226.32x = 67,814.62 × 35,925.90
  4. Step 4: Simplify right side
    45,226.32x = 2,436,301,256.66
  5. Step 5: Solve for x
    x = 2,436,301,256.66/45,226.32
  6. Step 6: Final answer
    x = 53,869.10

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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.