Home / 34,384.63-51,577.40-11,011.07

Finding the Fourth Proportional to 34,384.63, 51,577.40 and 11,011.07

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Solution

The fourth proportional to 34,384.63, 51,577.40 and 11,011.07 is: 16,516.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,384.63 : 51,577.40 = 11,011.07 : x
  2. Step 2: Convert to fraction form
    34,384.63/51,577.40 = 11,011.07/x
  3. Step 3: Cross multiply
    34,384.63x = 51,577.40 × 11,011.07
  4. Step 4: Simplify right side
    34,384.63x = 567,922,048.88
  5. Step 5: Solve for x
    x = 567,922,048.88/34,384.63
  6. Step 6: Final answer
    x = 16,516.74

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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.