Home / 36,259.28-50,038.08-23,684

Finding the Fourth Proportional to 36,259.28, 50,038.08 and 23,684

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Solution

The fourth proportional to 36,259.28, 50,038.08 and 23,684 is: 32,684.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,259.28 : 50,038.08 = 23,684 : x
  2. Step 2: Convert to fraction form
    36,259.28/50,038.08 = 23,684/x
  3. Step 3: Cross multiply
    36,259.28x = 50,038.08 × 23,684
  4. Step 4: Simplify right side
    36,259.28x = 1,185,101,886.72
  5. Step 5: Solve for x
    x = 1,185,101,886.72/36,259.28
  6. Step 6: Final answer
    x = 32,684.10

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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.