Home / 4,688.04-7,033.29-1,401.06

Finding the Fourth Proportional to 4,688.04, 7,033.29 and 1,401.06

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Solution

The fourth proportional to 4,688.04, 7,033.29 and 1,401.06 is: 2,101.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688.04 : 7,033.29 = 1,401.06 : x
  2. Step 2: Convert to fraction form
    4,688.04/7,033.29 = 1,401.06/x
  3. Step 3: Cross multiply
    4,688.04x = 7,033.29 × 1,401.06
  4. Step 4: Simplify right side
    4,688.04x = 9,854,061.29
  5. Step 5: Solve for x
    x = 9,854,061.29/4,688.04
  6. Step 6: Final answer
    x = 2,101.96

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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.