Home / 9,587.76-14,383.05-3,011.76

Finding the Fourth Proportional to 9,587.76, 14,383.05 and 3,011.76

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Solution

The fourth proportional to 9,587.76, 14,383.05 and 3,011.76 is: 4,518.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587.76 : 14,383.05 = 3,011.76 : x
  2. Step 2: Convert to fraction form
    9,587.76/14,383.05 = 3,011.76/x
  3. Step 3: Cross multiply
    9,587.76x = 14,383.05 × 3,011.76
  4. Step 4: Simplify right side
    9,587.76x = 43,318,294.67
  5. Step 5: Solve for x
    x = 43,318,294.67/9,587.76
  6. Step 6: Final answer
    x = 4,518.08

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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.