Home / 94,001.64-141,059.88-40,707.87

Finding the Fourth Proportional to 94,001.64, 141,059.88 and 40,707.87

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Solution

The fourth proportional to 94,001.64, 141,059.88 and 40,707.87 is: 61,086.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,001.64 : 141,059.88 = 40,707.87 : x
  2. Step 2: Convert to fraction form
    94,001.64/141,059.88 = 40,707.87/x
  3. Step 3: Cross multiply
    94,001.64x = 141,059.88 × 40,707.87
  4. Step 4: Simplify right side
    94,001.64x = 5,742,247,257.26
  5. Step 5: Solve for x
    x = 5,742,247,257.26/94,001.64
  6. Step 6: Final answer
    x = 61,086.67

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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.