Home / 9,058.80-13,592.26-4,376.20

Finding the Fourth Proportional to 9,058.80, 13,592.26 and 4,376.20

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Solution

The fourth proportional to 9,058.80, 13,592.26 and 4,376.20 is: 6,566.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058.80 : 13,592.26 = 4,376.20 : x
  2. Step 2: Convert to fraction form
    9,058.80/13,592.26 = 4,376.20/x
  3. Step 3: Cross multiply
    9,058.80x = 13,592.26 × 4,376.20
  4. Step 4: Simplify right side
    9,058.80x = 59,482,448.21
  5. Step 5: Solve for x
    x = 59,482,448.21/9,058.80
  6. Step 6: Final answer
    x = 6,566.26

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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.