Home / 7,101.32-10,652.00-4,176.23

Finding the Fourth Proportional to 7,101.32, 10,652.00 and 4,176.23

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Solution

The fourth proportional to 7,101.32, 10,652.00 and 4,176.23 is: 6,264.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101.32 : 10,652.00 = 4,176.23 : x
  2. Step 2: Convert to fraction form
    7,101.32/10,652.00 = 4,176.23/x
  3. Step 3: Cross multiply
    7,101.32x = 10,652.00 × 4,176.23
  4. Step 4: Simplify right side
    7,101.32x = 44,485,127.82
  5. Step 5: Solve for x
    x = 44,485,127.82/7,101.32
  6. Step 6: Final answer
    x = 6,264.35

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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.