Home / 43,222-59,646.36-23,350

Finding the Fourth Proportional to 43,222, 59,646.36 and 23,350

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Solution

The fourth proportional to 43,222, 59,646.36 and 23,350 is: 32,223

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,222 : 59,646.36 = 23,350 : x
  2. Step 2: Convert to fraction form
    43,222/59,646.36 = 23,350/x
  3. Step 3: Cross multiply
    43,222x = 59,646.36 × 23,350
  4. Step 4: Simplify right side
    43,222x = 1,392,742,506
  5. Step 5: Solve for x
    x = 1,392,742,506/43,222
  6. Step 6: Final answer
    x = 32,223

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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.