Home / 97,335.42-146,027.46-27,214.20

Finding the Fourth Proportional to 97,335.42, 146,027.46 and 27,214.20

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Solution

The fourth proportional to 97,335.42, 146,027.46 and 27,214.20 is: 40,828.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,335.42 : 146,027.46 = 27,214.20 : x
  2. Step 2: Convert to fraction form
    97,335.42/146,027.46 = 27,214.20/x
  3. Step 3: Cross multiply
    97,335.42x = 146,027.46 × 27,214.20
  4. Step 4: Simplify right side
    97,335.42x = 3,974,020,501.93
  5. Step 5: Solve for x
    x = 3,974,020,501.93/97,335.42
  6. Step 6: Final answer
    x = 40,828.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.