Home / 57,226.32-85,606.02-46,145.52

Finding the Fourth Proportional to 57,226.32, 85,606.02 and 46,145.52

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Solution

The fourth proportional to 57,226.32, 85,606.02 and 46,145.52 is: 69,030.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,226.32 : 85,606.02 = 46,145.52 : x
  2. Step 2: Convert to fraction form
    57,226.32/85,606.02 = 46,145.52/x
  3. Step 3: Cross multiply
    57,226.32x = 85,606.02 × 46,145.52
  4. Step 4: Simplify right side
    57,226.32x = 3,950,334,308.03
  5. Step 5: Solve for x
    x = 3,950,334,308.03/57,226.32
  6. Step 6: Final answer
    x = 69,030.03

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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.