Home / 9,595.80-14,393.67-2,670.30

Finding the Fourth Proportional to 9,595.80, 14,393.67 and 2,670.30

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Solution

The fourth proportional to 9,595.80, 14,393.67 and 2,670.30 is: 4,005.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.80 : 14,393.67 = 2,670.30 : x
  2. Step 2: Convert to fraction form
    9,595.80/14,393.67 = 2,670.30/x
  3. Step 3: Cross multiply
    9,595.80x = 14,393.67 × 2,670.30
  4. Step 4: Simplify right side
    9,595.80x = 38,435,417.00
  5. Step 5: Solve for x
    x = 38,435,417.00/9,595.80
  6. Step 6: Final answer
    x = 4,005.44

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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.