Home / 134,916.04-202,484.22-95,511.40

Finding the Fourth Proportional to 134,916.04, 202,484.22 and 95,511.40

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Solution

The fourth proportional to 134,916.04, 202,484.22 and 95,511.40 is: 143,345.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,916.04 : 202,484.22 = 95,511.40 : x
  2. Step 2: Convert to fraction form
    134,916.04/202,484.22 = 95,511.40/x
  3. Step 3: Cross multiply
    134,916.04x = 202,484.22 × 95,511.40
  4. Step 4: Simplify right side
    134,916.04x = 19,339,551,330.11
  5. Step 5: Solve for x
    x = 19,339,551,330.11/134,916.04
  6. Step 6: Final answer
    x = 143,345.09

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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.