Home / 7,560.63-10,432.14-4,416.21

Finding the Fourth Proportional to 7,560.63, 10,432.14 and 4,416.21

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Solution

The fourth proportional to 7,560.63, 10,432.14 and 4,416.21 is: 6,093.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.63 : 10,432.14 = 4,416.21 : x
  2. Step 2: Convert to fraction form
    7,560.63/10,432.14 = 4,416.21/x
  3. Step 3: Cross multiply
    7,560.63x = 10,432.14 × 4,416.21
  4. Step 4: Simplify right side
    7,560.63x = 46,070,520.99
  5. Step 5: Solve for x
    x = 46,070,520.99/7,560.63
  6. Step 6: Final answer
    x = 6,093.48

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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.