Home / 46,303.66-69,454.98-11,243.35

Finding the Fourth Proportional to 46,303.66, 69,454.98 and 11,243.35

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Solution

The fourth proportional to 46,303.66, 69,454.98 and 11,243.35 is: 16,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,303.66 : 69,454.98 = 11,243.35 : x
  2. Step 2: Convert to fraction form
    46,303.66/69,454.98 = 11,243.35/x
  3. Step 3: Cross multiply
    46,303.66x = 69,454.98 × 11,243.35
  4. Step 4: Simplify right side
    46,303.66x = 780,906,475.75
  5. Step 5: Solve for x
    x = 780,906,475.75/46,303.66
  6. Step 6: Final answer
    x = 16,864.90

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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.