Home / 1,937.08-2,901.75-895.65

Finding the Fourth Proportional to 1,937.08, 2,901.75 and 895.65

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Solution

The fourth proportional to 1,937.08, 2,901.75 and 895.65 is: 1,341.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937.08 : 2,901.75 = 895.65 : x
  2. Step 2: Convert to fraction form
    1,937.08/2,901.75 = 895.65/x
  3. Step 3: Cross multiply
    1,937.08x = 2,901.75 × 895.65
  4. Step 4: Simplify right side
    1,937.08x = 2,598,952.39
  5. Step 5: Solve for x
    x = 2,598,952.39/1,937.08
  6. Step 6: Final answer
    x = 1,341.69

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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.