Home / 23,334.08-35,001.32-7,541.51

Finding the Fourth Proportional to 23,334.08, 35,001.32 and 7,541.51

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Solution

The fourth proportional to 23,334.08, 35,001.32 and 7,541.51 is: 11,312.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334.08 : 35,001.32 = 7,541.51 : x
  2. Step 2: Convert to fraction form
    23,334.08/35,001.32 = 7,541.51/x
  3. Step 3: Cross multiply
    23,334.08x = 35,001.32 × 7,541.51
  4. Step 4: Simplify right side
    23,334.08x = 263,962,592.08
  5. Step 5: Solve for x
    x = 263,962,592.08/23,334.08
  6. Step 6: Final answer
    x = 11,312.32

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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.