Home / 7,473.16-11,204.27-2,541.47

Finding the Fourth Proportional to 7,473.16, 11,204.27 and 2,541.47

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Solution

The fourth proportional to 7,473.16, 11,204.27 and 2,541.47 is: 3,810.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473.16 : 11,204.27 = 2,541.47 : x
  2. Step 2: Convert to fraction form
    7,473.16/11,204.27 = 2,541.47/x
  3. Step 3: Cross multiply
    7,473.16x = 11,204.27 × 2,541.47
  4. Step 4: Simplify right side
    7,473.16x = 28,475,303.37
  5. Step 5: Solve for x
    x = 28,475,303.37/7,473.16
  6. Step 6: Final answer
    x = 3,810.35

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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.