Home / 92,345.67-127,437.01-52,059.44

Finding the Fourth Proportional to 92,345.67, 127,437.01 and 52,059.44

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Solution

The fourth proportional to 92,345.67, 127,437.01 and 52,059.44 is: 71,842.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,345.67 : 127,437.01 = 52,059.44 : x
  2. Step 2: Convert to fraction form
    92,345.67/127,437.01 = 52,059.44/x
  3. Step 3: Cross multiply
    92,345.67x = 127,437.01 × 52,059.44
  4. Step 4: Simplify right side
    92,345.67x = 6,634,298,608.54
  5. Step 5: Solve for x
    x = 6,634,298,608.54/92,345.67
  6. Step 6: Final answer
    x = 71,842.01

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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.