Home / 58,556.36-87,829.74-16,437.08

Finding the Fourth Proportional to 58,556.36, 87,829.74 and 16,437.08

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Solution

The fourth proportional to 58,556.36, 87,829.74 and 16,437.08 is: 24,654.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,556.36 : 87,829.74 = 16,437.08 : x
  2. Step 2: Convert to fraction form
    58,556.36/87,829.74 = 16,437.08/x
  3. Step 3: Cross multiply
    58,556.36x = 87,829.74 × 16,437.08
  4. Step 4: Simplify right side
    58,556.36x = 1,443,664,462.76
  5. Step 5: Solve for x
    x = 1,443,664,462.76/58,556.36
  6. Step 6: Final answer
    x = 24,654.27

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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.