Home / 35,192.31-48,565.40-19,277.02

Finding the Fourth Proportional to 35,192.31, 48,565.40 and 19,277.02

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Solution

The fourth proportional to 35,192.31, 48,565.40 and 19,277.02 is: 26,602.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192.31 : 48,565.40 = 19,277.02 : x
  2. Step 2: Convert to fraction form
    35,192.31/48,565.40 = 19,277.02/x
  3. Step 3: Cross multiply
    35,192.31x = 48,565.40 × 19,277.02
  4. Step 4: Simplify right side
    35,192.31x = 936,196,187.11
  5. Step 5: Solve for x
    x = 936,196,187.11/35,192.31
  6. Step 6: Final answer
    x = 26,602.29

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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.