Home / 3,014.69-4,522.08-934.67

Finding the Fourth Proportional to 3,014.69, 4,522.08 and 934.67

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Solution

The fourth proportional to 3,014.69, 4,522.08 and 934.67 is: 1,402.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014.69 : 4,522.08 = 934.67 : x
  2. Step 2: Convert to fraction form
    3,014.69/4,522.08 = 934.67/x
  3. Step 3: Cross multiply
    3,014.69x = 4,522.08 × 934.67
  4. Step 4: Simplify right side
    3,014.69x = 4,226,652.51
  5. Step 5: Solve for x
    x = 4,226,652.51/3,014.69
  6. Step 6: Final answer
    x = 1,402.02

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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.