Home / 4,848.22-7,267.70-1,559

Finding the Fourth Proportional to 4,848.22, 7,267.70 and 1,559

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Solution

The fourth proportional to 4,848.22, 7,267.70 and 1,559 is: 2,337.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.22 : 7,267.70 = 1,559 : x
  2. Step 2: Convert to fraction form
    4,848.22/7,267.70 = 1,559/x
  3. Step 3: Cross multiply
    4,848.22x = 7,267.70 × 1,559
  4. Step 4: Simplify right side
    4,848.22x = 11,330,344.30
  5. Step 5: Solve for x
    x = 11,330,344.30/4,848.22
  6. Step 6: Final answer
    x = 2,337.01

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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.