Home / 9,203.41-13,803.70-5,045.48

Finding the Fourth Proportional to 9,203.41, 13,803.70 and 5,045.48

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Solution

The fourth proportional to 9,203.41, 13,803.70 and 5,045.48 is: 7,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203.41 : 13,803.70 = 5,045.48 : x
  2. Step 2: Convert to fraction form
    9,203.41/13,803.70 = 5,045.48/x
  3. Step 3: Cross multiply
    9,203.41x = 13,803.70 × 5,045.48
  4. Step 4: Simplify right side
    9,203.41x = 69,646,292.28
  5. Step 5: Solve for x
    x = 69,646,292.28/9,203.41
  6. Step 6: Final answer
    x = 7,567.44

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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.