Home / 3,263.16-4,503.14-1,771.07

Finding the Fourth Proportional to 3,263.16, 4,503.14 and 1,771.07

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Solution

The fourth proportional to 3,263.16, 4,503.14 and 1,771.07 is: 2,444.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.16 : 4,503.14 = 1,771.07 : x
  2. Step 2: Convert to fraction form
    3,263.16/4,503.14 = 1,771.07/x
  3. Step 3: Cross multiply
    3,263.16x = 4,503.14 × 1,771.07
  4. Step 4: Simplify right side
    3,263.16x = 7,975,384.29
  5. Step 5: Solve for x
    x = 7,975,384.29/3,263.16
  6. Step 6: Final answer
    x = 2,444.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.