Home / 35,528.49-49,030.02-19,396.62

Finding the Fourth Proportional to 35,528.49, 49,030.02 and 19,396.62

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Solution

The fourth proportional to 35,528.49, 49,030.02 and 19,396.62 is: 26,767.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528.49 : 49,030.02 = 19,396.62 : x
  2. Step 2: Convert to fraction form
    35,528.49/49,030.02 = 19,396.62/x
  3. Step 3: Cross multiply
    35,528.49x = 49,030.02 × 19,396.62
  4. Step 4: Simplify right side
    35,528.49x = 951,016,666.53
  5. Step 5: Solve for x
    x = 951,016,666.53/35,528.49
  6. Step 6: Final answer
    x = 26,767.72

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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.