Home / 94,501.14-130,409.91-52,059.30

Finding the Fourth Proportional to 94,501.14, 130,409.91 and 52,059.30

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Solution

The fourth proportional to 94,501.14, 130,409.91 and 52,059.30 is: 71,840.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,501.14 : 130,409.91 = 52,059.30 : x
  2. Step 2: Convert to fraction form
    94,501.14/130,409.91 = 52,059.30/x
  3. Step 3: Cross multiply
    94,501.14x = 130,409.91 × 52,059.30
  4. Step 4: Simplify right side
    94,501.14x = 6,789,048,627.66
  5. Step 5: Solve for x
    x = 6,789,048,627.66/94,501.14
  6. Step 6: Final answer
    x = 71,840.92

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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.