Home / 1,753.46-2,626.70-1,058.03

Finding the Fourth Proportional to 1,753.46, 2,626.70 and 1,058.03

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Solution

The fourth proportional to 1,753.46, 2,626.70 and 1,058.03 is: 1,584.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753.46 : 2,626.70 = 1,058.03 : x
  2. Step 2: Convert to fraction form
    1,753.46/2,626.70 = 1,058.03/x
  3. Step 3: Cross multiply
    1,753.46x = 2,626.70 × 1,058.03
  4. Step 4: Simplify right side
    1,753.46x = 2,779,108.98
  5. Step 5: Solve for x
    x = 2,779,108.98/1,753.46
  6. Step 6: Final answer
    x = 1,584.93

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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.