Home / 35,656.23-49,204.47-19,522.83

Finding the Fourth Proportional to 35,656.23, 49,204.47 and 19,522.83

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Solution

The fourth proportional to 35,656.23, 49,204.47 and 19,522.83 is: 26,940.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656.23 : 49,204.47 = 19,522.83 : x
  2. Step 2: Convert to fraction form
    35,656.23/49,204.47 = 19,522.83/x
  3. Step 3: Cross multiply
    35,656.23x = 49,204.47 × 19,522.83
  4. Step 4: Simplify right side
    35,656.23x = 960,610,503.05
  5. Step 5: Solve for x
    x = 960,610,503.05/35,656.23
  6. Step 6: Final answer
    x = 26,940.89

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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.