Home / 73,339.47-110,008.28-23,418.93

Finding the Fourth Proportional to 73,339.47, 110,008.28 and 23,418.93

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Solution

The fourth proportional to 73,339.47, 110,008.28 and 23,418.93 is: 35,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,339.47 : 110,008.28 = 23,418.93 : x
  2. Step 2: Convert to fraction form
    73,339.47/110,008.28 = 23,418.93/x
  3. Step 3: Cross multiply
    73,339.47x = 110,008.28 × 23,418.93
  4. Step 4: Simplify right side
    73,339.47x = 2,576,276,091.65
  5. Step 5: Solve for x
    x = 2,576,276,091.65/73,339.47
  6. Step 6: Final answer
    x = 35,128.10

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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.