Home / 7,601.04-10,488.42-4,411.67

Finding the Fourth Proportional to 7,601.04, 10,488.42 and 4,411.67

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Solution

The fourth proportional to 7,601.04, 10,488.42 and 4,411.67 is: 6,087.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601.04 : 10,488.42 = 4,411.67 : x
  2. Step 2: Convert to fraction form
    7,601.04/10,488.42 = 4,411.67/x
  3. Step 3: Cross multiply
    7,601.04x = 10,488.42 × 4,411.67
  4. Step 4: Simplify right side
    7,601.04x = 46,271,395.42
  5. Step 5: Solve for x
    x = 46,271,395.42/7,601.04
  6. Step 6: Final answer
    x = 6,087.51

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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.