Home / 25,421.54-35,083.02-14,092.24

Finding the Fourth Proportional to 25,421.54, 35,083.02 and 14,092.24

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Solution

The fourth proportional to 25,421.54, 35,083.02 and 14,092.24 is: 19,448.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,421.54 : 35,083.02 = 14,092.24 : x
  2. Step 2: Convert to fraction form
    25,421.54/35,083.02 = 14,092.24/x
  3. Step 3: Cross multiply
    25,421.54x = 35,083.02 × 14,092.24
  4. Step 4: Simplify right side
    25,421.54x = 494,398,337.76
  5. Step 5: Solve for x
    x = 494,398,337.76/25,421.54
  6. Step 6: Final answer
    x = 19,448.01

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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.