Home / 61,003.04-91,495.13-16,633.40

Finding the Fourth Proportional to 61,003.04, 91,495.13 and 16,633.40

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Solution

The fourth proportional to 61,003.04, 91,495.13 and 16,633.40 is: 24,947.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,003.04 : 91,495.13 = 16,633.40 : x
  2. Step 2: Convert to fraction form
    61,003.04/91,495.13 = 16,633.40/x
  3. Step 3: Cross multiply
    61,003.04x = 91,495.13 × 16,633.40
  4. Step 4: Simplify right side
    61,003.04x = 1,521,874,554.70
  5. Step 5: Solve for x
    x = 1,521,874,554.70/61,003.04
  6. Step 6: Final answer
    x = 24,947.52

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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.