Home / 9,569.22-14,356.74-4,892.51

Finding the Fourth Proportional to 9,569.22, 14,356.74 and 4,892.51

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Solution

The fourth proportional to 9,569.22, 14,356.74 and 4,892.51 is: 7,340.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,569.22 : 14,356.74 = 4,892.51 : x
  2. Step 2: Convert to fraction form
    9,569.22/14,356.74 = 4,892.51/x
  3. Step 3: Cross multiply
    9,569.22x = 14,356.74 × 4,892.51
  4. Step 4: Simplify right side
    9,569.22x = 70,240,502.72
  5. Step 5: Solve for x
    x = 70,240,502.72/9,569.22
  6. Step 6: Final answer
    x = 7,340.26

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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.