Home / 9,109.00-13,663.06-2,535.04

Finding the Fourth Proportional to 9,109.00, 13,663.06 and 2,535.04

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Solution

The fourth proportional to 9,109.00, 13,663.06 and 2,535.04 is: 3,802.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,109.00 : 13,663.06 = 2,535.04 : x
  2. Step 2: Convert to fraction form
    9,109.00/13,663.06 = 2,535.04/x
  3. Step 3: Cross multiply
    9,109.00x = 13,663.06 × 2,535.04
  4. Step 4: Simplify right side
    9,109.00x = 34,636,363.13
  5. Step 5: Solve for x
    x = 34,636,363.13/9,109.00
  6. Step 6: Final answer
    x = 3,802.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.