Home / 34,384.07-51,575.69-9,424.10

Finding the Fourth Proportional to 34,384.07, 51,575.69 and 9,424.10

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Solution

The fourth proportional to 34,384.07, 51,575.69 and 9,424.10 is: 14,136.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,384.07 : 51,575.69 = 9,424.10 : x
  2. Step 2: Convert to fraction form
    34,384.07/51,575.69 = 9,424.10/x
  3. Step 3: Cross multiply
    34,384.07x = 51,575.69 × 9,424.10
  4. Step 4: Simplify right side
    34,384.07x = 486,054,348.54
  5. Step 5: Solve for x
    x = 486,054,348.54/34,384.07
  6. Step 6: Final answer
    x = 14,136.03

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1.5x scale

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.