Home / 55,840.77-83,762.51-16,397.82

Finding the Fourth Proportional to 55,840.77, 83,762.51 and 16,397.82

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Solution

The fourth proportional to 55,840.77, 83,762.51 and 16,397.82 is: 24,597.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,840.77 : 83,762.51 = 16,397.82 : x
  2. Step 2: Convert to fraction form
    55,840.77/83,762.51 = 16,397.82/x
  3. Step 3: Cross multiply
    55,840.77x = 83,762.51 × 16,397.82
  4. Step 4: Simplify right side
    55,840.77x = 1,373,522,479.74
  5. Step 5: Solve for x
    x = 1,373,522,479.74/55,840.77
  6. Step 6: Final answer
    x = 24,597.13

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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.