Home / 41,254.40-61,798.37-19,036.91

Finding the Fourth Proportional to 41,254.40, 61,798.37 and 19,036.91

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Solution

The fourth proportional to 41,254.40, 61,798.37 and 19,036.91 is: 28,516.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,254.40 : 61,798.37 = 19,036.91 : x
  2. Step 2: Convert to fraction form
    41,254.40/61,798.37 = 19,036.91/x
  3. Step 3: Cross multiply
    41,254.40x = 61,798.37 × 19,036.91
  4. Step 4: Simplify right side
    41,254.40x = 1,176,449,603.66
  5. Step 5: Solve for x
    x = 1,176,449,603.66/41,254.40
  6. Step 6: Final answer
    x = 28,516.95

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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.