Home / 38,283.58-57,429.69-17,501.50

Finding the Fourth Proportional to 38,283.58, 57,429.69 and 17,501.50

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Solution

The fourth proportional to 38,283.58, 57,429.69 and 17,501.50 is: 26,254.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,283.58 : 57,429.69 = 17,501.50 : x
  2. Step 2: Convert to fraction form
    38,283.58/57,429.69 = 17,501.50/x
  3. Step 3: Cross multiply
    38,283.58x = 57,429.69 × 17,501.50
  4. Step 4: Simplify right side
    38,283.58x = 1,005,105,719.54
  5. Step 5: Solve for x
    x = 1,005,105,719.54/38,283.58
  6. Step 6: Final answer
    x = 26,254.22

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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.