Home / 4,473.64-6,710.52-1,353.67

Finding the Fourth Proportional to 4,473.64, 6,710.52 and 1,353.67

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Solution

The fourth proportional to 4,473.64, 6,710.52 and 1,353.67 is: 2,030.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.64 : 6,710.52 = 1,353.67 : x
  2. Step 2: Convert to fraction form
    4,473.64/6,710.52 = 1,353.67/x
  3. Step 3: Cross multiply
    4,473.64x = 6,710.52 × 1,353.67
  4. Step 4: Simplify right side
    4,473.64x = 9,083,829.61
  5. Step 5: Solve for x
    x = 9,083,829.61/4,473.64
  6. Step 6: Final answer
    x = 2,030.52

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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.