Home / 61,619.14-92,492.52-37,943.74

Finding the Fourth Proportional to 61,619.14, 92,492.52 and 37,943.74

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Solution

The fourth proportional to 61,619.14, 92,492.52 and 37,943.74 is: 56,954.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,619.14 : 92,492.52 = 37,943.74 : x
  2. Step 2: Convert to fraction form
    61,619.14/92,492.52 = 37,943.74/x
  3. Step 3: Cross multiply
    61,619.14x = 92,492.52 × 37,943.74
  4. Step 4: Simplify right side
    61,619.14x = 3,509,512,130.82
  5. Step 5: Solve for x
    x = 3,509,512,130.82/61,619.14
  6. Step 6: Final answer
    x = 56,954.90

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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.