Home / 46,348.49-69,522.65-40,089.89

Finding the Fourth Proportional to 46,348.49, 69,522.65 and 40,089.89

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Solution

The fourth proportional to 46,348.49, 69,522.65 and 40,089.89 is: 60,134.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348.49 : 69,522.65 = 40,089.89 : x
  2. Step 2: Convert to fraction form
    46,348.49/69,522.65 = 40,089.89/x
  3. Step 3: Cross multiply
    46,348.49x = 69,522.65 × 40,089.89
  4. Step 4: Simplify right side
    46,348.49x = 2,787,155,391.01
  5. Step 5: Solve for x
    x = 2,787,155,391.01/46,348.49
  6. Step 6: Final answer
    x = 60,134.76

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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.