Home / 25,076.68-34,607.46-14,466.76

Finding the Fourth Proportional to 25,076.68, 34,607.46 and 14,466.76

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Solution

The fourth proportional to 25,076.68, 34,607.46 and 14,466.76 is: 19,965.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,076.68 : 34,607.46 = 14,466.76 : x
  2. Step 2: Convert to fraction form
    25,076.68/34,607.46 = 14,466.76/x
  3. Step 3: Cross multiply
    25,076.68x = 34,607.46 × 14,466.76
  4. Step 4: Simplify right side
    25,076.68x = 500,657,818.03
  5. Step 5: Solve for x
    x = 500,657,818.03/25,076.68
  6. Step 6: Final answer
    x = 19,965.08

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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.