Home / 55,059.03-75,968.39-32,399.01

Finding the Fourth Proportional to 55,059.03, 75,968.39 and 32,399.01

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Solution

The fourth proportional to 55,059.03, 75,968.39 and 32,399.01 is: 44,702.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,059.03 : 75,968.39 = 32,399.01 : x
  2. Step 2: Convert to fraction form
    55,059.03/75,968.39 = 32,399.01/x
  3. Step 3: Cross multiply
    55,059.03x = 75,968.39 × 32,399.01
  4. Step 4: Simplify right side
    55,059.03x = 2,461,300,708.29
  5. Step 5: Solve for x
    x = 2,461,300,708.29/55,059.03
  6. Step 6: Final answer
    x = 44,702.94

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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.