Home / 4,383.15-6,570.46-1,461.07

Finding the Fourth Proportional to 4,383.15, 6,570.46 and 1,461.07

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Solution

The fourth proportional to 4,383.15, 6,570.46 and 1,461.07 is: 2,190.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.15 : 6,570.46 = 1,461.07 : x
  2. Step 2: Convert to fraction form
    4,383.15/6,570.46 = 1,461.07/x
  3. Step 3: Cross multiply
    4,383.15x = 6,570.46 × 1,461.07
  4. Step 4: Simplify right side
    4,383.15x = 9,599,901.99
  5. Step 5: Solve for x
    x = 9,599,901.99/4,383.15
  6. Step 6: Final answer
    x = 2,190.18

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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.