Home / 9,630.06-14,440.23-4,692.30

Finding the Fourth Proportional to 9,630.06, 14,440.23 and 4,692.30

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Solution

The fourth proportional to 9,630.06, 14,440.23 and 4,692.30 is: 7,036.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630.06 : 14,440.23 = 4,692.30 : x
  2. Step 2: Convert to fraction form
    9,630.06/14,440.23 = 4,692.30/x
  3. Step 3: Cross multiply
    9,630.06x = 14,440.23 × 4,692.30
  4. Step 4: Simplify right side
    9,630.06x = 67,757,891.23
  5. Step 5: Solve for x
    x = 67,757,891.23/9,630.06
  6. Step 6: Final answer
    x = 7,036.08

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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.