Home / 9,071.19-13,595.01-4,069.87

Finding the Fourth Proportional to 9,071.19, 13,595.01 and 4,069.87

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Solution

The fourth proportional to 9,071.19, 13,595.01 and 4,069.87 is: 6,099.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071.19 : 13,595.01 = 4,069.87 : x
  2. Step 2: Convert to fraction form
    9,071.19/13,595.01 = 4,069.87/x
  3. Step 3: Cross multiply
    9,071.19x = 13,595.01 × 4,069.87
  4. Step 4: Simplify right side
    9,071.19x = 55,329,946.67
  5. Step 5: Solve for x
    x = 55,329,946.67/9,071.19
  6. Step 6: Final answer
    x = 6,099.52

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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.