Home / 46,146.84-69,225.99-18,063.24

Finding the Fourth Proportional to 46,146.84, 69,225.99 and 18,063.24

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Solution

The fourth proportional to 46,146.84, 69,225.99 and 18,063.24 is: 27,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,146.84 : 69,225.99 = 18,063.24 : x
  2. Step 2: Convert to fraction form
    46,146.84/69,225.99 = 18,063.24/x
  3. Step 3: Cross multiply
    46,146.84x = 69,225.99 × 18,063.24
  4. Step 4: Simplify right side
    46,146.84x = 1,250,445,671.61
  5. Step 5: Solve for x
    x = 1,250,445,671.61/46,146.84
  6. Step 6: Final answer
    x = 27,097.10

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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.