Home / 46,129.34-69,106.52-27,369.74

Finding the Fourth Proportional to 46,129.34, 69,106.52 and 27,369.74

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Solution

The fourth proportional to 46,129.34, 69,106.52 and 27,369.74 is: 41,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,129.34 : 69,106.52 = 27,369.74 : x
  2. Step 2: Convert to fraction form
    46,129.34/69,106.52 = 27,369.74/x
  3. Step 3: Cross multiply
    46,129.34x = 69,106.52 × 27,369.74
  4. Step 4: Simplify right side
    46,129.34x = 1,891,427,484.70
  5. Step 5: Solve for x
    x = 1,891,427,484.70/46,129.34
  6. Step 6: Final answer
    x = 41,002.70

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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.