Home / 25,597.09-35,323.45-14,266.54

Finding the Fourth Proportional to 25,597.09, 35,323.45 and 14,266.54

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Solution

The fourth proportional to 25,597.09, 35,323.45 and 14,266.54 is: 19,687.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,597.09 : 35,323.45 = 14,266.54 : x
  2. Step 2: Convert to fraction form
    25,597.09/35,323.45 = 14,266.54/x
  3. Step 3: Cross multiply
    25,597.09x = 35,323.45 × 14,266.54
  4. Step 4: Simplify right side
    25,597.09x = 503,943,288.39
  5. Step 5: Solve for x
    x = 503,943,288.39/25,597.09
  6. Step 6: Final answer
    x = 19,687.52

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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.