Home / 162,546.02-224,358.59-94,576.13

Finding the Fourth Proportional to 162,546.02, 224,358.59 and 94,576.13

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Solution

The fourth proportional to 162,546.02, 224,358.59 and 94,576.13 is: 130,541.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,546.02 : 224,358.59 = 94,576.13 : x
  2. Step 2: Convert to fraction form
    162,546.02/224,358.59 = 94,576.13/x
  3. Step 3: Cross multiply
    162,546.02x = 224,358.59 × 94,576.13
  4. Step 4: Simplify right side
    162,546.02x = 21,218,966,499.44
  5. Step 5: Solve for x
    x = 21,218,966,499.44/162,546.02
  6. Step 6: Final answer
    x = 130,541.28

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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.