Home / 25,069.32-37,607.76-7,537.32

Finding the Fourth Proportional to 25,069.32, 37,607.76 and 7,537.32

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Solution

The fourth proportional to 25,069.32, 37,607.76 and 7,537.32 is: 11,307.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069.32 : 37,607.76 = 7,537.32 : x
  2. Step 2: Convert to fraction form
    25,069.32/37,607.76 = 7,537.32/x
  3. Step 3: Cross multiply
    25,069.32x = 37,607.76 × 7,537.32
  4. Step 4: Simplify right side
    25,069.32x = 283,461,721.60
  5. Step 5: Solve for x
    x = 283,461,721.60/25,069.32
  6. Step 6: Final answer
    x = 11,307.12

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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.