Home / 56,574.63-84,829.50-23,317.65

Finding the Fourth Proportional to 56,574.63, 84,829.50 and 23,317.65

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Solution

The fourth proportional to 56,574.63, 84,829.50 and 23,317.65 is: 34,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,574.63 : 84,829.50 = 23,317.65 : x
  2. Step 2: Convert to fraction form
    56,574.63/84,829.50 = 23,317.65/x
  3. Step 3: Cross multiply
    56,574.63x = 84,829.50 × 23,317.65
  4. Step 4: Simplify right side
    56,574.63x = 1,978,024,590.68
  5. Step 5: Solve for x
    x = 1,978,024,590.68/56,574.63
  6. Step 6: Final answer
    x = 34,963.10

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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.