Home / 7,560.29-10,433.01-4,203.07

Finding the Fourth Proportional to 7,560.29, 10,433.01 and 4,203.07

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Solution

The fourth proportional to 7,560.29, 10,433.01 and 4,203.07 is: 5,800.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.29 : 10,433.01 = 4,203.07 : x
  2. Step 2: Convert to fraction form
    7,560.29/10,433.01 = 4,203.07/x
  3. Step 3: Cross multiply
    7,560.29x = 10,433.01 × 4,203.07
  4. Step 4: Simplify right side
    7,560.29x = 43,850,671.34
  5. Step 5: Solve for x
    x = 43,850,671.34/7,560.29
  6. Step 6: Final answer
    x = 5,800.13

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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.