Home / 94,594.44-130,538.52-51,574.32

Finding the Fourth Proportional to 94,594.44, 130,538.52 and 51,574.32

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Solution

The fourth proportional to 94,594.44, 130,538.52 and 51,574.32 is: 71,171.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,594.44 : 130,538.52 = 51,574.32 : x
  2. Step 2: Convert to fraction form
    94,594.44/130,538.52 = 51,574.32/x
  3. Step 3: Cross multiply
    94,594.44x = 130,538.52 × 51,574.32
  4. Step 4: Simplify right side
    94,594.44x = 6,732,435,402.81
  5. Step 5: Solve for x
    x = 6,732,435,402.81/94,594.44
  6. Step 6: Final answer
    x = 71,171.58

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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.