Home / 25,302.02-37,894.02-20,001.46

Finding the Fourth Proportional to 25,302.02, 37,894.02 and 20,001.46

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Solution

The fourth proportional to 25,302.02, 37,894.02 and 20,001.46 is: 29,955.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,302.02 : 37,894.02 = 20,001.46 : x
  2. Step 2: Convert to fraction form
    25,302.02/37,894.02 = 20,001.46/x
  3. Step 3: Cross multiply
    25,302.02x = 37,894.02 × 20,001.46
  4. Step 4: Simplify right side
    25,302.02x = 757,935,725.27
  5. Step 5: Solve for x
    x = 757,935,725.27/25,302.02
  6. Step 6: Final answer
    x = 29,955.54

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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.