Home / 61,588.30-92,374.46-19,472.62

Finding the Fourth Proportional to 61,588.30, 92,374.46 and 19,472.62

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Solution

The fourth proportional to 61,588.30, 92,374.46 and 19,472.62 is: 29,206.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,588.30 : 92,374.46 = 19,472.62 : x
  2. Step 2: Convert to fraction form
    61,588.30/92,374.46 = 19,472.62/x
  3. Step 3: Cross multiply
    61,588.30x = 92,374.46 × 19,472.62
  4. Step 4: Simplify right side
    61,588.30x = 1,798,772,757.29
  5. Step 5: Solve for x
    x = 1,798,772,757.29/61,588.30
  6. Step 6: Final answer
    x = 29,206.40

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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.