Home / 42,824-59,133.60-26,935.04

Finding the Fourth Proportional to 42,824, 59,133.60 and 26,935.04

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Solution

The fourth proportional to 42,824, 59,133.60 and 26,935.04 is: 37,193.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,824 : 59,133.60 = 26,935.04 : x
  2. Step 2: Convert to fraction form
    42,824/59,133.60 = 26,935.04/x
  3. Step 3: Cross multiply
    42,824x = 59,133.60 × 26,935.04
  4. Step 4: Simplify right side
    42,824x = 1,592,765,881.34
  5. Step 5: Solve for x
    x = 1,592,765,881.34/42,824
  6. Step 6: Final answer
    x = 37,193.30

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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.