Home / 22,376.03-33,543.08-7,574.58

Finding the Fourth Proportional to 22,376.03, 33,543.08 and 7,574.58

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Solution

The fourth proportional to 22,376.03, 33,543.08 and 7,574.58 is: 11,354.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,376.03 : 33,543.08 = 7,574.58 : x
  2. Step 2: Convert to fraction form
    22,376.03/33,543.08 = 7,574.58/x
  3. Step 3: Cross multiply
    22,376.03x = 33,543.08 × 7,574.58
  4. Step 4: Simplify right side
    22,376.03x = 254,074,705.03
  5. Step 5: Solve for x
    x = 254,074,705.03/22,376.03
  6. Step 6: Final answer
    x = 11,354.77

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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.