Home / 32,345.10-44,634.78-19,598.13

Finding the Fourth Proportional to 32,345.10, 44,634.78 and 19,598.13

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Solution

The fourth proportional to 32,345.10, 44,634.78 and 19,598.13 is: 27,044.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,345.10 : 44,634.78 = 19,598.13 : x
  2. Step 2: Convert to fraction form
    32,345.10/44,634.78 = 19,598.13/x
  3. Step 3: Cross multiply
    32,345.10x = 44,634.78 × 19,598.13
  4. Step 4: Simplify right side
    32,345.10x = 874,758,220.96
  5. Step 5: Solve for x
    x = 874,758,220.96/32,345.10
  6. Step 6: Final answer
    x = 27,044.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.