Home / 9,047.84-13,573.55-4,371.11

Finding the Fourth Proportional to 9,047.84, 13,573.55 and 4,371.11

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Solution

The fourth proportional to 9,047.84, 13,573.55 and 4,371.11 is: 6,557.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047.84 : 13,573.55 = 4,371.11 : x
  2. Step 2: Convert to fraction form
    9,047.84/13,573.55 = 4,371.11/x
  3. Step 3: Cross multiply
    9,047.84x = 13,573.55 × 4,371.11
  4. Step 4: Simplify right side
    9,047.84x = 59,331,423.20
  5. Step 5: Solve for x
    x = 59,331,423.20/9,047.84
  6. Step 6: Final answer
    x = 6,557.52

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1.5x scale

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.