Home / 16,533.98-22,810.44-9,456.62

Finding the Fourth Proportional to 16,533.98, 22,810.44 and 9,456.62

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Solution

The fourth proportional to 16,533.98, 22,810.44 and 9,456.62 is: 13,046.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,533.98 : 22,810.44 = 9,456.62 : x
  2. Step 2: Convert to fraction form
    16,533.98/22,810.44 = 9,456.62/x
  3. Step 3: Cross multiply
    16,533.98x = 22,810.44 × 9,456.62
  4. Step 4: Simplify right side
    16,533.98x = 215,709,663.11
  5. Step 5: Solve for x
    x = 215,709,663.11/16,533.98
  6. Step 6: Final answer
    x = 13,046.45

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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.