Home / 66,097.04-98,515.55-62,360.91

Finding the Fourth Proportional to 66,097.04, 98,515.55 and 62,360.91

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Solution

The fourth proportional to 66,097.04, 98,515.55 and 62,360.91 is: 92,946.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,097.04 : 98,515.55 = 62,360.91 : x
  2. Step 2: Convert to fraction form
    66,097.04/98,515.55 = 62,360.91/x
  3. Step 3: Cross multiply
    66,097.04x = 98,515.55 × 62,360.91
  4. Step 4: Simplify right side
    66,097.04x = 6,143,519,503.05
  5. Step 5: Solve for x
    x = 6,143,519,503.05/66,097.04
  6. Step 6: Final answer
    x = 92,946.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.