Home / 61,875.06-92,816.34-17,505.18

Finding the Fourth Proportional to 61,875.06, 92,816.34 and 17,505.18

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Solution

The fourth proportional to 61,875.06, 92,816.34 and 17,505.18 is: 26,258.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,875.06 : 92,816.34 = 17,505.18 : x
  2. Step 2: Convert to fraction form
    61,875.06/92,816.34 = 17,505.18/x
  3. Step 3: Cross multiply
    61,875.06x = 92,816.34 × 17,505.18
  4. Step 4: Simplify right side
    61,875.06x = 1,624,766,738.64
  5. Step 5: Solve for x
    x = 1,624,766,738.64/61,875.06
  6. Step 6: Final answer
    x = 26,258.83

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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.