Home / 92,594.03-127,779.57-50,152.52

Finding the Fourth Proportional to 92,594.03, 127,779.57 and 50,152.52

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Solution

The fourth proportional to 92,594.03, 127,779.57 and 50,152.52 is: 69,210.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,594.03 : 127,779.57 = 50,152.52 : x
  2. Step 2: Convert to fraction form
    92,594.03/127,779.57 = 50,152.52/x
  3. Step 3: Cross multiply
    92,594.03x = 127,779.57 × 50,152.52
  4. Step 4: Simplify right side
    92,594.03x = 6,408,466,801.12
  5. Step 5: Solve for x
    x = 6,408,466,801.12/92,594.03
  6. Step 6: Final answer
    x = 69,210.37

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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.