Home / 46,154.79-69,232.16-11,094.44

Finding the Fourth Proportional to 46,154.79, 69,232.16 and 11,094.44

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Solution

The fourth proportional to 46,154.79, 69,232.16 and 11,094.44 is: 16,641.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,154.79 : 69,232.16 = 11,094.44 : x
  2. Step 2: Convert to fraction form
    46,154.79/69,232.16 = 11,094.44/x
  3. Step 3: Cross multiply
    46,154.79x = 69,232.16 × 11,094.44
  4. Step 4: Simplify right side
    46,154.79x = 768,091,726.77
  5. Step 5: Solve for x
    x = 768,091,726.77/46,154.79
  6. Step 6: Final answer
    x = 16,641.65

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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.