Home / 92,590.56-127,772.58-52,308.48

Finding the Fourth Proportional to 92,590.56, 127,772.58 and 52,308.48

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Solution

The fourth proportional to 92,590.56, 127,772.58 and 52,308.48 is: 72,184.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,590.56 : 127,772.58 = 52,308.48 : x
  2. Step 2: Convert to fraction form
    92,590.56/127,772.58 = 52,308.48/x
  3. Step 3: Cross multiply
    92,590.56x = 127,772.58 × 52,308.48
  4. Step 4: Simplify right side
    92,590.56x = 6,683,589,445.48
  5. Step 5: Solve for x
    x = 6,683,589,445.48/92,590.56
  6. Step 6: Final answer
    x = 72,184.35

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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.