Home / 92,594.08-127,779.84-50,152.48

Finding the Fourth Proportional to 92,594.08, 127,779.84 and 50,152.48

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Solution

The fourth proportional to 92,594.08, 127,779.84 and 50,152.48 is: 69,210.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,594.08 : 127,779.84 = 50,152.48 : x
  2. Step 2: Convert to fraction form
    92,594.08/127,779.84 = 50,152.48/x
  3. Step 3: Cross multiply
    92,594.08x = 127,779.84 × 50,152.48
  4. Step 4: Simplify right side
    92,594.08x = 6,408,475,870.00
  5. Step 5: Solve for x
    x = 6,408,475,870.00/92,594.08
  6. Step 6: Final answer
    x = 69,210.43

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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.