Home / 4,621.61-6,933.95-1,501.71

Finding the Fourth Proportional to 4,621.61, 6,933.95 and 1,501.71

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Solution

The fourth proportional to 4,621.61, 6,933.95 and 1,501.71 is: 2,253.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621.61 : 6,933.95 = 1,501.71 : x
  2. Step 2: Convert to fraction form
    4,621.61/6,933.95 = 1,501.71/x
  3. Step 3: Cross multiply
    4,621.61x = 6,933.95 × 1,501.71
  4. Step 4: Simplify right side
    4,621.61x = 10,412,774.55
  5. Step 5: Solve for x
    x = 10,412,774.55/4,621.61
  6. Step 6: Final answer
    x = 2,253.06

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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.