Home / 58,358.74-87,530.80-16,241.98

Finding the Fourth Proportional to 58,358.74, 87,530.80 and 16,241.98

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Solution

The fourth proportional to 58,358.74, 87,530.80 and 16,241.98 is: 24,360.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,358.74 : 87,530.80 = 16,241.98 : x
  2. Step 2: Convert to fraction form
    58,358.74/87,530.80 = 16,241.98/x
  3. Step 3: Cross multiply
    58,358.74x = 87,530.80 × 16,241.98
  4. Step 4: Simplify right side
    58,358.74x = 1,421,673,502.98
  5. Step 5: Solve for x
    x = 1,421,673,502.98/58,358.74
  6. Step 6: Final answer
    x = 24,360.94

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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.