Home / 44,715.19-67,071.99-18,060.52

Finding the Fourth Proportional to 44,715.19, 67,071.99 and 18,060.52

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Solution

The fourth proportional to 44,715.19, 67,071.99 and 18,060.52 is: 27,090.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,715.19 : 67,071.99 = 18,060.52 : x
  2. Step 2: Convert to fraction form
    44,715.19/67,071.99 = 18,060.52/x
  3. Step 3: Cross multiply
    44,715.19x = 67,071.99 × 18,060.52
  4. Step 4: Simplify right side
    44,715.19x = 1,211,355,016.83
  5. Step 5: Solve for x
    x = 1,211,355,016.83/44,715.19
  6. Step 6: Final answer
    x = 27,090.46

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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.