Home / 22,925.53-31,607.62-14,844.82

Finding the Fourth Proportional to 22,925.53, 31,607.62 and 14,844.82

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Solution

The fourth proportional to 22,925.53, 31,607.62 and 14,844.82 is: 20,466.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,925.53 : 31,607.62 = 14,844.82 : x
  2. Step 2: Convert to fraction form
    22,925.53/31,607.62 = 14,844.82/x
  3. Step 3: Cross multiply
    22,925.53x = 31,607.62 × 14,844.82
  4. Step 4: Simplify right side
    22,925.53x = 469,209,372.66
  5. Step 5: Solve for x
    x = 469,209,372.66/22,925.53
  6. Step 6: Final answer
    x = 20,466.67

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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.