Home / 92,227.01-127,214.75-58,176.02

Finding the Fourth Proportional to 92,227.01, 127,214.75 and 58,176.02

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Solution

The fourth proportional to 92,227.01, 127,214.75 and 58,176.02 is: 80,246.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,227.01 : 127,214.75 = 58,176.02 : x
  2. Step 2: Convert to fraction form
    92,227.01/127,214.75 = 58,176.02/x
  3. Step 3: Cross multiply
    92,227.01x = 127,214.75 × 58,176.02
  4. Step 4: Simplify right side
    92,227.01x = 7,400,848,303.77
  5. Step 5: Solve for x
    x = 7,400,848,303.77/92,227.01
  6. Step 6: Final answer
    x = 80,246.00

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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.