Home / 61,950.14-85,490.97-33,655.58

Finding the Fourth Proportional to 61,950.14, 85,490.97 and 33,655.58

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Solution

The fourth proportional to 61,950.14, 85,490.97 and 33,655.58 is: 46,444.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,950.14 : 85,490.97 = 33,655.58 : x
  2. Step 2: Convert to fraction form
    61,950.14/85,490.97 = 33,655.58/x
  3. Step 3: Cross multiply
    61,950.14x = 85,490.97 × 33,655.58
  4. Step 4: Simplify right side
    61,950.14x = 2,877,248,180.11
  5. Step 5: Solve for x
    x = 2,877,248,180.11/61,950.14
  6. Step 6: Final answer
    x = 46,444.58

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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.