Home / 46,066.32-69,002.28-45,541.44

Finding the Fourth Proportional to 46,066.32, 69,002.28 and 45,541.44

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Solution

The fourth proportional to 46,066.32, 69,002.28 and 45,541.44 is: 68,216.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,066.32 : 69,002.28 = 45,541.44 : x
  2. Step 2: Convert to fraction form
    46,066.32/69,002.28 = 45,541.44/x
  3. Step 3: Cross multiply
    46,066.32x = 69,002.28 × 45,541.44
  4. Step 4: Simplify right side
    46,066.32x = 3,142,463,194.48
  5. Step 5: Solve for x
    x = 3,142,463,194.48/46,066.32
  6. Step 6: Final answer
    x = 68,216.07

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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.