Home / 15,283.69-22,925.63-4,895.44

Finding the Fourth Proportional to 15,283.69, 22,925.63 and 4,895.44

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Solution

The fourth proportional to 15,283.69, 22,925.63 and 4,895.44 is: 7,343.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,283.69 : 22,925.63 = 4,895.44 : x
  2. Step 2: Convert to fraction form
    15,283.69/22,925.63 = 4,895.44/x
  3. Step 3: Cross multiply
    15,283.69x = 22,925.63 × 4,895.44
  4. Step 4: Simplify right side
    15,283.69x = 112,231,001.05
  5. Step 5: Solve for x
    x = 112,231,001.05/15,283.69
  6. Step 6: Final answer
    x = 7,343.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.