Home / 4,527.34-6,780.04-2,300.32

Finding the Fourth Proportional to 4,527.34, 6,780.04 and 2,300.32

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Solution

The fourth proportional to 4,527.34, 6,780.04 and 2,300.32 is: 3,444.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527.34 : 6,780.04 = 2,300.32 : x
  2. Step 2: Convert to fraction form
    4,527.34/6,780.04 = 2,300.32/x
  3. Step 3: Cross multiply
    4,527.34x = 6,780.04 × 2,300.32
  4. Step 4: Simplify right side
    4,527.34x = 15,596,239.14
  5. Step 5: Solve for x
    x = 15,596,239.14/4,527.34
  6. Step 6: Final answer
    x = 3,444.90

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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.