Home / 24,411.08-33,688.68-13,801.64

Finding the Fourth Proportional to 24,411.08, 33,688.68 and 13,801.64

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Solution

The fourth proportional to 24,411.08, 33,688.68 and 13,801.64 is: 19,047.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,411.08 : 33,688.68 = 13,801.64 : x
  2. Step 2: Convert to fraction form
    24,411.08/33,688.68 = 13,801.64/x
  3. Step 3: Cross multiply
    24,411.08x = 33,688.68 × 13,801.64
  4. Step 4: Simplify right side
    24,411.08x = 464,959,033.44
  5. Step 5: Solve for x
    x = 464,959,033.44/24,411.08
  6. Step 6: Final answer
    x = 19,047.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.