Home / 107,125.32-160,690.26-36,050.10

Finding the Fourth Proportional to 107,125.32, 160,690.26 and 36,050.10

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Solution

The fourth proportional to 107,125.32, 160,690.26 and 36,050.10 is: 54,075.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,125.32 : 160,690.26 = 36,050.10 : x
  2. Step 2: Convert to fraction form
    107,125.32/160,690.26 = 36,050.10/x
  3. Step 3: Cross multiply
    107,125.32x = 160,690.26 × 36,050.10
  4. Step 4: Simplify right side
    107,125.32x = 5,792,899,942.03
  5. Step 5: Solve for x
    x = 5,792,899,942.03/107,125.32
  6. Step 6: Final answer
    x = 54,075.92

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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.