Home / 10,075.83-13,905.59-6,097.92

Finding the Fourth Proportional to 10,075.83, 13,905.59 and 6,097.92

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Solution

The fourth proportional to 10,075.83, 13,905.59 and 6,097.92 is: 8,415.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,075.83 : 13,905.59 = 6,097.92 : x
  2. Step 2: Convert to fraction form
    10,075.83/13,905.59 = 6,097.92/x
  3. Step 3: Cross multiply
    10,075.83x = 13,905.59 × 6,097.92
  4. Step 4: Simplify right side
    10,075.83x = 84,795,144.88
  5. Step 5: Solve for x
    x = 84,795,144.88/10,075.83
  6. Step 6: Final answer
    x = 8,415.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.