Home / 25,124.06-34,670.88-14,513.46

Finding the Fourth Proportional to 25,124.06, 34,670.88 and 14,513.46

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Solution

The fourth proportional to 25,124.06, 34,670.88 and 14,513.46 is: 20,028.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,124.06 : 34,670.88 = 14,513.46 : x
  2. Step 2: Convert to fraction form
    25,124.06/34,670.88 = 14,513.46/x
  3. Step 3: Cross multiply
    25,124.06x = 34,670.88 × 14,513.46
  4. Step 4: Simplify right side
    25,124.06x = 503,194,430.04
  5. Step 5: Solve for x
    x = 503,194,430.04/25,124.06
  6. Step 6: Final answer
    x = 20,028.39

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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.