Home / 38,030.01-57,052.50-13,063.98

Finding the Fourth Proportional to 38,030.01, 57,052.50 and 13,063.98

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Solution

The fourth proportional to 38,030.01, 57,052.50 and 13,063.98 is: 19,598.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,030.01 : 57,052.50 = 13,063.98 : x
  2. Step 2: Convert to fraction form
    38,030.01/57,052.50 = 13,063.98/x
  3. Step 3: Cross multiply
    38,030.01x = 57,052.50 × 13,063.98
  4. Step 4: Simplify right side
    38,030.01x = 745,332,718.95
  5. Step 5: Solve for x
    x = 745,332,718.95/38,030.01
  6. Step 6: Final answer
    x = 19,598.54

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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.