Home / 61,336.04-92,002.95-33,433.68

Finding the Fourth Proportional to 61,336.04, 92,002.95 and 33,433.68

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Solution

The fourth proportional to 61,336.04, 92,002.95 and 33,433.68 is: 50,149.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,336.04 : 92,002.95 = 33,433.68 : x
  2. Step 2: Convert to fraction form
    61,336.04/92,002.95 = 33,433.68/x
  3. Step 3: Cross multiply
    61,336.04x = 92,002.95 × 33,433.68
  4. Step 4: Simplify right side
    61,336.04x = 3,075,996,922.82
  5. Step 5: Solve for x
    x = 3,075,996,922.82/61,336.04
  6. Step 6: Final answer
    x = 50,149.91

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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.