Home / 94,533.62-130,462.72-52,092.16

Finding the Fourth Proportional to 94,533.62, 130,462.72 and 52,092.16

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Solution

The fourth proportional to 94,533.62, 130,462.72 and 52,092.16 is: 71,890.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,533.62 : 130,462.72 = 52,092.16 : x
  2. Step 2: Convert to fraction form
    94,533.62/130,462.72 = 52,092.16/x
  3. Step 3: Cross multiply
    94,533.62x = 130,462.72 × 52,092.16
  4. Step 4: Simplify right side
    94,533.62x = 6,796,084,884.28
  5. Step 5: Solve for x
    x = 6,796,084,884.28/94,533.62
  6. Step 6: Final answer
    x = 71,890.67

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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.