Home / 9,057.15-13,586.13-4,683.15

Finding the Fourth Proportional to 9,057.15, 13,586.13 and 4,683.15

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Solution

The fourth proportional to 9,057.15, 13,586.13 and 4,683.15 is: 7,024.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057.15 : 13,586.13 = 4,683.15 : x
  2. Step 2: Convert to fraction form
    9,057.15/13,586.13 = 4,683.15/x
  3. Step 3: Cross multiply
    9,057.15x = 13,586.13 × 4,683.15
  4. Step 4: Simplify right side
    9,057.15x = 63,625,884.71
  5. Step 5: Solve for x
    x = 63,625,884.71/9,057.15
  6. Step 6: Final answer
    x = 7,024.93

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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.