Home / 35,011.70-48,316.11-19,096.10

Finding the Fourth Proportional to 35,011.70, 48,316.11 and 19,096.10

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Solution

The fourth proportional to 35,011.70, 48,316.11 and 19,096.10 is: 26,352.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,011.70 : 48,316.11 = 19,096.10 : x
  2. Step 2: Convert to fraction form
    35,011.70/48,316.11 = 19,096.10/x
  3. Step 3: Cross multiply
    35,011.70x = 48,316.11 × 19,096.10
  4. Step 4: Simplify right side
    35,011.70x = 922,649,195.12
  5. Step 5: Solve for x
    x = 922,649,195.12/35,011.70
  6. Step 6: Final answer
    x = 26,352.60

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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.