Home / 62,690.36-94,068.34-25,259.85

Finding the Fourth Proportional to 62,690.36, 94,068.34 and 25,259.85

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Solution

The fourth proportional to 62,690.36, 94,068.34 and 25,259.85 is: 37,902.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,690.36 : 94,068.34 = 25,259.85 : x
  2. Step 2: Convert to fraction form
    62,690.36/94,068.34 = 25,259.85/x
  3. Step 3: Cross multiply
    62,690.36x = 94,068.34 × 25,259.85
  4. Step 4: Simplify right side
    62,690.36x = 2,376,152,095.00
  5. Step 5: Solve for x
    x = 2,376,152,095.00/62,690.36
  6. Step 6: Final answer
    x = 37,902.99

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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.