Home / 13,024.83-19,516.77-10,070.49

Finding the Fourth Proportional to 13,024.83, 19,516.77 and 10,070.49

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Solution

The fourth proportional to 13,024.83, 19,516.77 and 10,070.49 is: 15,089.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.83 : 19,516.77 = 10,070.49 : x
  2. Step 2: Convert to fraction form
    13,024.83/19,516.77 = 10,070.49/x
  3. Step 3: Cross multiply
    13,024.83x = 19,516.77 × 10,070.49
  4. Step 4: Simplify right side
    13,024.83x = 196,543,437.12
  5. Step 5: Solve for x
    x = 196,543,437.12/13,024.83
  6. Step 6: Final answer
    x = 15,089.90

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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.