Home / 25,124.02-34,669.14-13,793.49

Finding the Fourth Proportional to 25,124.02, 34,669.14 and 13,793.49

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Solution

The fourth proportional to 25,124.02, 34,669.14 and 13,793.49 is: 19,033.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,124.02 : 34,669.14 = 13,793.49 : x
  2. Step 2: Convert to fraction form
    25,124.02/34,669.14 = 13,793.49/x
  3. Step 3: Cross multiply
    25,124.02x = 34,669.14 × 13,793.49
  4. Step 4: Simplify right side
    25,124.02x = 478,208,435.90
  5. Step 5: Solve for x
    x = 478,208,435.90/25,124.02
  6. Step 6: Final answer
    x = 19,033.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.