Home / 9,058.03-13,581.98-4,612.91

Finding the Fourth Proportional to 9,058.03, 13,581.98 and 4,612.91

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Solution

The fourth proportional to 9,058.03, 13,581.98 and 4,612.91 is: 6,916.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058.03 : 13,581.98 = 4,612.91 : x
  2. Step 2: Convert to fraction form
    9,058.03/13,581.98 = 4,612.91/x
  3. Step 3: Cross multiply
    9,058.03x = 13,581.98 × 4,612.91
  4. Step 4: Simplify right side
    9,058.03x = 62,652,451.36
  5. Step 5: Solve for x
    x = 62,652,451.36/9,058.03
  6. Step 6: Final answer
    x = 6,916.79

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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.