Home / 24,688.78-37,032.32-9,893.72

Finding the Fourth Proportional to 24,688.78, 37,032.32 and 9,893.72

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Solution

The fourth proportional to 24,688.78, 37,032.32 and 9,893.72 is: 14,840.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,688.78 : 37,032.32 = 9,893.72 : x
  2. Step 2: Convert to fraction form
    24,688.78/37,032.32 = 9,893.72/x
  3. Step 3: Cross multiply
    24,688.78x = 37,032.32 × 9,893.72
  4. Step 4: Simplify right side
    24,688.78x = 366,387,405.03
  5. Step 5: Solve for x
    x = 366,387,405.03/24,688.78
  6. Step 6: Final answer
    x = 14,840.24

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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.