Home / 35,011.59-48,314.25-19,902.27

Finding the Fourth Proportional to 35,011.59, 48,314.25 and 19,902.27

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Solution

The fourth proportional to 35,011.59, 48,314.25 and 19,902.27 is: 27,464.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,011.59 : 48,314.25 = 19,902.27 : x
  2. Step 2: Convert to fraction form
    35,011.59/48,314.25 = 19,902.27/x
  3. Step 3: Cross multiply
    35,011.59x = 48,314.25 × 19,902.27
  4. Step 4: Simplify right side
    35,011.59x = 961,563,248.35
  5. Step 5: Solve for x
    x = 961,563,248.35/35,011.59
  6. Step 6: Final answer
    x = 27,464.14

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1.5x scale

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.