Home / 35,566.28-49,081.90-19,650.58

Finding the Fourth Proportional to 35,566.28, 49,081.90 and 19,650.58

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Solution

The fourth proportional to 35,566.28, 49,081.90 and 19,650.58 is: 27,118.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,566.28 : 49,081.90 = 19,650.58 : x
  2. Step 2: Convert to fraction form
    35,566.28/49,081.90 = 19,650.58/x
  3. Step 3: Cross multiply
    35,566.28x = 49,081.90 × 19,650.58
  4. Step 4: Simplify right side
    35,566.28x = 964,487,802.50
  5. Step 5: Solve for x
    x = 964,487,802.50/35,566.28
  6. Step 6: Final answer
    x = 27,118.04

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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.