Home / 6,061.08-9,075.22-4,109.40

Finding the Fourth Proportional to 6,061.08, 9,075.22 and 4,109.40

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Solution

The fourth proportional to 6,061.08, 9,075.22 and 4,109.40 is: 6,152.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061.08 : 9,075.22 = 4,109.40 : x
  2. Step 2: Convert to fraction form
    6,061.08/9,075.22 = 4,109.40/x
  3. Step 3: Cross multiply
    6,061.08x = 9,075.22 × 4,109.40
  4. Step 4: Simplify right side
    6,061.08x = 37,293,709.07
  5. Step 5: Solve for x
    x = 37,293,709.07/6,061.08
  6. Step 6: Final answer
    x = 6,152.98

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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.