Home / 4,730.31-7,095.48-1,610.67

Finding the Fourth Proportional to 4,730.31, 7,095.48 and 1,610.67

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Solution

The fourth proportional to 4,730.31, 7,095.48 and 1,610.67 is: 2,416.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.31 : 7,095.48 = 1,610.67 : x
  2. Step 2: Convert to fraction form
    4,730.31/7,095.48 = 1,610.67/x
  3. Step 3: Cross multiply
    4,730.31x = 7,095.48 × 1,610.67
  4. Step 4: Simplify right side
    4,730.31x = 11,428,476.77
  5. Step 5: Solve for x
    x = 11,428,476.77/4,730.31
  6. Step 6: Final answer
    x = 2,416.01

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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.