Home / 5,688.26-8,533.55-2,401.35

Finding the Fourth Proportional to 5,688.26, 8,533.55 and 2,401.35

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Solution

The fourth proportional to 5,688.26, 8,533.55 and 2,401.35 is: 3,602.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688.26 : 8,533.55 = 2,401.35 : x
  2. Step 2: Convert to fraction form
    5,688.26/8,533.55 = 2,401.35/x
  3. Step 3: Cross multiply
    5,688.26x = 8,533.55 × 2,401.35
  4. Step 4: Simplify right side
    5,688.26x = 20,492,040.29
  5. Step 5: Solve for x
    x = 20,492,040.29/5,688.26
  6. Step 6: Final answer
    x = 3,602.51

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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.