Home / 7,057.74-10,585.08-2,675.10

Finding the Fourth Proportional to 7,057.74, 10,585.08 and 2,675.10

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Solution

The fourth proportional to 7,057.74, 10,585.08 and 2,675.10 is: 4,012.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,057.74 : 10,585.08 = 2,675.10 : x
  2. Step 2: Convert to fraction form
    7,057.74/10,585.08 = 2,675.10/x
  3. Step 3: Cross multiply
    7,057.74x = 10,585.08 × 2,675.10
  4. Step 4: Simplify right side
    7,057.74x = 28,316,147.51
  5. Step 5: Solve for x
    x = 28,316,147.51/7,057.74
  6. Step 6: Final answer
    x = 4,012.07

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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.