Home / 32,971.32-49,464.36-10,483.29

Finding the Fourth Proportional to 32,971.32, 49,464.36 and 10,483.29

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Solution

The fourth proportional to 32,971.32, 49,464.36 and 10,483.29 is: 15,727.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,971.32 : 49,464.36 = 10,483.29 : x
  2. Step 2: Convert to fraction form
    32,971.32/49,464.36 = 10,483.29/x
  3. Step 3: Cross multiply
    32,971.32x = 49,464.36 × 10,483.29
  4. Step 4: Simplify right side
    32,971.32x = 518,549,230.54
  5. Step 5: Solve for x
    x = 518,549,230.54/32,971.32
  6. Step 6: Final answer
    x = 15,727.28

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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.