Home / 37,130.73-55,696.08-10,835.46

Finding the Fourth Proportional to 37,130.73, 55,696.08 and 10,835.46

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Solution

The fourth proportional to 37,130.73, 55,696.08 and 10,835.46 is: 16,253.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,130.73 : 55,696.08 = 10,835.46 : x
  2. Step 2: Convert to fraction form
    37,130.73/55,696.08 = 10,835.46/x
  3. Step 3: Cross multiply
    37,130.73x = 55,696.08 × 10,835.46
  4. Step 4: Simplify right side
    37,130.73x = 603,492,647.00
  5. Step 5: Solve for x
    x = 603,492,647.00/37,130.73
  6. Step 6: Final answer
    x = 16,253.19

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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.