Home / 27,537.17-37,968.02-23,280.72

Finding the Fourth Proportional to 27,537.17, 37,968.02 and 23,280.72

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Solution

The fourth proportional to 27,537.17, 37,968.02 and 23,280.72 is: 32,099.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537.17 : 37,968.02 = 23,280.72 : x
  2. Step 2: Convert to fraction form
    27,537.17/37,968.02 = 23,280.72/x
  3. Step 3: Cross multiply
    27,537.17x = 37,968.02 × 23,280.72
  4. Step 4: Simplify right side
    27,537.17x = 883,922,671.09
  5. Step 5: Solve for x
    x = 883,922,671.09/27,537.17
  6. Step 6: Final answer
    x = 32,099.26

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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.