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Finding the Fourth Proportional to 82,510.01, 113,864.03 and 44,784.26

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Solution

The fourth proportional to 82,510.01, 113,864.03 and 44,784.26 is: 61,802.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,510.01 : 113,864.03 = 44,784.26 : x
  2. Step 2: Convert to fraction form
    82,510.01/113,864.03 = 44,784.26/x
  3. Step 3: Cross multiply
    82,510.01x = 113,864.03 × 44,784.26
  4. Step 4: Simplify right side
    82,510.01x = 5,099,316,324.17
  5. Step 5: Solve for x
    x = 5,099,316,324.17/82,510.01
  6. Step 6: Final answer
    x = 61,802.40

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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.