Home / 45,808.81-69,025.26-37,671.10

Finding the Fourth Proportional to 45,808.81, 69,025.26 and 37,671.10

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Solution

The fourth proportional to 45,808.81, 69,025.26 and 37,671.10 is: 56,763.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,808.81 : 69,025.26 = 37,671.10 : x
  2. Step 2: Convert to fraction form
    45,808.81/69,025.26 = 37,671.10/x
  3. Step 3: Cross multiply
    45,808.81x = 69,025.26 × 37,671.10
  4. Step 4: Simplify right side
    45,808.81x = 2,600,257,471.99
  5. Step 5: Solve for x
    x = 2,600,257,471.99/45,808.81
  6. Step 6: Final answer
    x = 56,763.26

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.