Home / 7,065.93-10,591.61-2,384.36

Finding the Fourth Proportional to 7,065.93, 10,591.61 and 2,384.36

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Solution

The fourth proportional to 7,065.93, 10,591.61 and 2,384.36 is: 3,574.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065.93 : 10,591.61 = 2,384.36 : x
  2. Step 2: Convert to fraction form
    7,065.93/10,591.61 = 2,384.36/x
  3. Step 3: Cross multiply
    7,065.93x = 10,591.61 × 2,384.36
  4. Step 4: Simplify right side
    7,065.93x = 25,254,146.34
  5. Step 5: Solve for x
    x = 25,254,146.34/7,065.93
  6. Step 6: Final answer
    x = 3,574.07

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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.