Home / 38,063.68-57,011.04-29,233.60

Finding the Fourth Proportional to 38,063.68, 57,011.04 and 29,233.60

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Solution

The fourth proportional to 38,063.68, 57,011.04 and 29,233.60 is: 43,785.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,063.68 : 57,011.04 = 29,233.60 : x
  2. Step 2: Convert to fraction form
    38,063.68/57,011.04 = 29,233.60/x
  3. Step 3: Cross multiply
    38,063.68x = 57,011.04 × 29,233.60
  4. Step 4: Simplify right side
    38,063.68x = 1,666,637,938.94
  5. Step 5: Solve for x
    x = 1,666,637,938.94/38,063.68
  6. Step 6: Final answer
    x = 43,785.52

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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.