Home / 96,352.46-133,005.03-63,642.14

Finding the Fourth Proportional to 96,352.46, 133,005.03 and 63,642.14

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Solution

The fourth proportional to 96,352.46, 133,005.03 and 63,642.14 is: 87,851.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,352.46 : 133,005.03 = 63,642.14 : x
  2. Step 2: Convert to fraction form
    96,352.46/133,005.03 = 63,642.14/x
  3. Step 3: Cross multiply
    96,352.46x = 133,005.03 × 63,642.14
  4. Step 4: Simplify right side
    96,352.46x = 8,464,724,739.96
  5. Step 5: Solve for x
    x = 8,464,724,739.96/96,352.46
  6. Step 6: Final answer
    x = 87,851.67

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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.