Home / 35,288.46-52,940.93-10,328.92

Finding the Fourth Proportional to 35,288.46, 52,940.93 and 10,328.92

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Solution

The fourth proportional to 35,288.46, 52,940.93 and 10,328.92 is: 15,495.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288.46 : 52,940.93 = 10,328.92 : x
  2. Step 2: Convert to fraction form
    35,288.46/52,940.93 = 10,328.92/x
  3. Step 3: Cross multiply
    35,288.46x = 52,940.93 × 10,328.92
  4. Step 4: Simplify right side
    35,288.46x = 546,822,446.70
  5. Step 5: Solve for x
    x = 546,822,446.70/35,288.46
  6. Step 6: Final answer
    x = 15,495.79

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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.