Home / 42,559.96-58,730.50-24,409.75

Finding the Fourth Proportional to 42,559.96, 58,730.50 and 24,409.75

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Solution

The fourth proportional to 42,559.96, 58,730.50 and 24,409.75 is: 33,684.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,559.96 : 58,730.50 = 24,409.75 : x
  2. Step 2: Convert to fraction form
    42,559.96/58,730.50 = 24,409.75/x
  3. Step 3: Cross multiply
    42,559.96x = 58,730.50 × 24,409.75
  4. Step 4: Simplify right side
    42,559.96x = 1,433,596,678.88
  5. Step 5: Solve for x
    x = 1,433,596,678.88/42,559.96
  6. Step 6: Final answer
    x = 33,684.16

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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.