Home / 4,681.59-6,460.42-2,585.67

Finding the Fourth Proportional to 4,681.59, 6,460.42 and 2,585.67

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Solution

The fourth proportional to 4,681.59, 6,460.42 and 2,585.67 is: 3,568.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681.59 : 6,460.42 = 2,585.67 : x
  2. Step 2: Convert to fraction form
    4,681.59/6,460.42 = 2,585.67/x
  3. Step 3: Cross multiply
    4,681.59x = 6,460.42 × 2,585.67
  4. Step 4: Simplify right side
    4,681.59x = 16,704,514.18
  5. Step 5: Solve for x
    x = 16,704,514.18/4,681.59
  6. Step 6: Final answer
    x = 3,568.13

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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.