Home / 9,595.75-14,394.45-2,670.25

Finding the Fourth Proportional to 9,595.75, 14,394.45 and 2,670.25

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Solution

The fourth proportional to 9,595.75, 14,394.45 and 2,670.25 is: 4,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.75 : 14,394.45 = 2,670.25 : x
  2. Step 2: Convert to fraction form
    9,595.75/14,394.45 = 2,670.25/x
  3. Step 3: Cross multiply
    9,595.75x = 14,394.45 × 2,670.25
  4. Step 4: Simplify right side
    9,595.75x = 38,436,780.11
  5. Step 5: Solve for x
    x = 38,436,780.11/9,595.75
  6. Step 6: Final answer
    x = 4,005.60

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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.