Home / 10,035.48-15,056.52-4,193.76

Finding the Fourth Proportional to 10,035.48, 15,056.52 and 4,193.76

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Solution

The fourth proportional to 10,035.48, 15,056.52 and 4,193.76 is: 6,292.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035.48 : 15,056.52 = 4,193.76 : x
  2. Step 2: Convert to fraction form
    10,035.48/15,056.52 = 4,193.76/x
  3. Step 3: Cross multiply
    10,035.48x = 15,056.52 × 4,193.76
  4. Step 4: Simplify right side
    10,035.48x = 63,143,431.32
  5. Step 5: Solve for x
    x = 63,143,431.32/10,035.48
  6. Step 6: Final answer
    x = 6,292.02

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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.