Home / 5,058.62-7,586.76-1,937.51

Finding the Fourth Proportional to 5,058.62, 7,586.76 and 1,937.51

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Solution

The fourth proportional to 5,058.62, 7,586.76 and 1,937.51 is: 2,905.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058.62 : 7,586.76 = 1,937.51 : x
  2. Step 2: Convert to fraction form
    5,058.62/7,586.76 = 1,937.51/x
  3. Step 3: Cross multiply
    5,058.62x = 7,586.76 × 1,937.51
  4. Step 4: Simplify right side
    5,058.62x = 14,699,423.37
  5. Step 5: Solve for x
    x = 14,699,423.37/5,058.62
  6. Step 6: Final answer
    x = 2,905.82

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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.