Home / 25,303.41-37,971.52-10,522.94

Finding the Fourth Proportional to 25,303.41, 37,971.52 and 10,522.94

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Solution

The fourth proportional to 25,303.41, 37,971.52 and 10,522.94 is: 15,791.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,303.41 : 37,971.52 = 10,522.94 : x
  2. Step 2: Convert to fraction form
    25,303.41/37,971.52 = 10,522.94/x
  3. Step 3: Cross multiply
    25,303.41x = 37,971.52 × 10,522.94
  4. Step 4: Simplify right side
    25,303.41x = 399,571,810.50
  5. Step 5: Solve for x
    x = 399,571,810.50/25,303.41
  6. Step 6: Final answer
    x = 15,791.22

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1.5x scale

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.