Home / 3,087.92-4,631.93-1,701.00

Finding the Fourth Proportional to 3,087.92, 4,631.93 and 1,701.00

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Solution

The fourth proportional to 3,087.92, 4,631.93 and 1,701.00 is: 2,551.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087.92 : 4,631.93 = 1,701.00 : x
  2. Step 2: Convert to fraction form
    3,087.92/4,631.93 = 1,701.00/x
  3. Step 3: Cross multiply
    3,087.92x = 4,631.93 × 1,701.00
  4. Step 4: Simplify right side
    3,087.92x = 7,878,881.27
  5. Step 5: Solve for x
    x = 7,878,881.27/3,087.92
  6. Step 6: Final answer
    x = 2,551.52

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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.