Home / 25,014.19-37,528.68-11,848.45

Finding the Fourth Proportional to 25,014.19, 37,528.68 and 11,848.45

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Solution

The fourth proportional to 25,014.19, 37,528.68 and 11,848.45 is: 17,776.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,014.19 : 37,528.68 = 11,848.45 : x
  2. Step 2: Convert to fraction form
    25,014.19/37,528.68 = 11,848.45/x
  3. Step 3: Cross multiply
    25,014.19x = 37,528.68 × 11,848.45
  4. Step 4: Simplify right side
    25,014.19x = 444,656,688.55
  5. Step 5: Solve for x
    x = 444,656,688.55/25,014.19
  6. Step 6: Final answer
    x = 17,776.18

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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.