Home / 94,538.07-141,817.48-38,370.01

Finding the Fourth Proportional to 94,538.07, 141,817.48 and 38,370.01

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Solution

The fourth proportional to 94,538.07, 141,817.48 and 38,370.01 is: 57,559.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,538.07 : 141,817.48 = 38,370.01 : x
  2. Step 2: Convert to fraction form
    94,538.07/141,817.48 = 38,370.01/x
  3. Step 3: Cross multiply
    94,538.07x = 141,817.48 × 38,370.01
  4. Step 4: Simplify right side
    94,538.07x = 5,441,538,125.77
  5. Step 5: Solve for x
    x = 5,441,538,125.77/94,538.07
  6. Step 6: Final answer
    x = 57,559.23

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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.