Home / 162,901.80-244,352.70-96,307.65

Finding the Fourth Proportional to 162,901.80, 244,352.70 and 96,307.65

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Solution

The fourth proportional to 162,901.80, 244,352.70 and 96,307.65 is: 144,461.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,901.80 : 244,352.70 = 96,307.65 : x
  2. Step 2: Convert to fraction form
    162,901.80/244,352.70 = 96,307.65/x
  3. Step 3: Cross multiply
    162,901.80x = 244,352.70 × 96,307.65
  4. Step 4: Simplify right side
    162,901.80x = 23,533,034,308.16
  5. Step 5: Solve for x
    x = 23,533,034,308.16/162,901.80
  6. Step 6: Final answer
    x = 144,461.48

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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.