Home / 63,075.70-94,506.48-38,063.20

Finding the Fourth Proportional to 63,075.70, 94,506.48 and 38,063.20

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Solution

The fourth proportional to 63,075.70, 94,506.48 and 38,063.20 is: 57,030.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,075.70 : 94,506.48 = 38,063.20 : x
  2. Step 2: Convert to fraction form
    63,075.70/94,506.48 = 38,063.20/x
  3. Step 3: Cross multiply
    63,075.70x = 94,506.48 × 38,063.20
  4. Step 4: Simplify right side
    63,075.70x = 3,597,219,049.54
  5. Step 5: Solve for x
    x = 3,597,219,049.54/63,075.70
  6. Step 6: Final answer
    x = 57,030.19

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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.