Home / 45,270.60-62,476.58-26,156.83

Finding the Fourth Proportional to 45,270.60, 62,476.58 and 26,156.83

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Solution

The fourth proportional to 45,270.60, 62,476.58 and 26,156.83 is: 36,098.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,270.60 : 62,476.58 = 26,156.83 : x
  2. Step 2: Convert to fraction form
    45,270.60/62,476.58 = 26,156.83/x
  3. Step 3: Cross multiply
    45,270.60x = 62,476.58 × 26,156.83
  4. Step 4: Simplify right side
    45,270.60x = 1,634,189,282.04
  5. Step 5: Solve for x
    x = 1,634,189,282.04/45,270.60
  6. Step 6: Final answer
    x = 36,098.25

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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.