Home / 35,041.49-52,562.23-12,846.47

Finding the Fourth Proportional to 35,041.49, 52,562.23 and 12,846.47

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Solution

The fourth proportional to 35,041.49, 52,562.23 and 12,846.47 is: 19,269.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,041.49 : 52,562.23 = 12,846.47 : x
  2. Step 2: Convert to fraction form
    35,041.49/52,562.23 = 12,846.47/x
  3. Step 3: Cross multiply
    35,041.49x = 52,562.23 × 12,846.47
  4. Step 4: Simplify right side
    35,041.49x = 675,239,110.83
  5. Step 5: Solve for x
    x = 675,239,110.83/35,041.49
  6. Step 6: Final answer
    x = 19,269.70

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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.