Home / 35,852.19-53,819.91-19,244.76

Finding the Fourth Proportional to 35,852.19, 53,819.91 and 19,244.76

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Solution

The fourth proportional to 35,852.19, 53,819.91 and 19,244.76 is: 28,889.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,852.19 : 53,819.91 = 19,244.76 : x
  2. Step 2: Convert to fraction form
    35,852.19/53,819.91 = 19,244.76/x
  3. Step 3: Cross multiply
    35,852.19x = 53,819.91 × 19,244.76
  4. Step 4: Simplify right side
    35,852.19x = 1,035,751,251.17
  5. Step 5: Solve for x
    x = 1,035,751,251.17/35,852.19
  6. Step 6: Final answer
    x = 28,889.48

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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.