Home / 61,372.08-92,053.80-34,994.16

Finding the Fourth Proportional to 61,372.08, 92,053.80 and 34,994.16

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Solution

The fourth proportional to 61,372.08, 92,053.80 and 34,994.16 is: 52,488.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,372.08 : 92,053.80 = 34,994.16 : x
  2. Step 2: Convert to fraction form
    61,372.08/92,053.80 = 34,994.16/x
  3. Step 3: Cross multiply
    61,372.08x = 92,053.80 × 34,994.16
  4. Step 4: Simplify right side
    61,372.08x = 3,221,345,405.81
  5. Step 5: Solve for x
    x = 3,221,345,405.81/61,372.08
  6. Step 6: Final answer
    x = 52,488.78

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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.