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Finding the Fourth Proportional to 24,507.51, 36,756.27 and 6,972.63

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Solution

The fourth proportional to 24,507.51, 36,756.27 and 6,972.63 is: 10,457.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,507.51 : 36,756.27 = 6,972.63 : x
  2. Step 2: Convert to fraction form
    24,507.51/36,756.27 = 6,972.63/x
  3. Step 3: Cross multiply
    24,507.51x = 36,756.27 × 6,972.63
  4. Step 4: Simplify right side
    24,507.51x = 256,287,870.89
  5. Step 5: Solve for x
    x = 256,287,870.89/24,507.51
  6. Step 6: Final answer
    x = 10,457.52

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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.