Home / 62,029.99-93,031.01-17,655.76

Finding the Fourth Proportional to 62,029.99, 93,031.01 and 17,655.76

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Solution

The fourth proportional to 62,029.99, 93,031.01 and 17,655.76 is: 26,479.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,029.99 : 93,031.01 = 17,655.76 : x
  2. Step 2: Convert to fraction form
    62,029.99/93,031.01 = 17,655.76/x
  3. Step 3: Cross multiply
    62,029.99x = 93,031.01 × 17,655.76
  4. Step 4: Simplify right side
    62,029.99x = 1,642,533,185.12
  5. Step 5: Solve for x
    x = 1,642,533,185.12/62,029.99
  6. Step 6: Final answer
    x = 26,479.66

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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.