Home / 623,092.14-934,645.70-173,785.66

Finding the Fourth Proportional to 623,092.14, 934,645.70 and 173,785.66

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Solution

The fourth proportional to 623,092.14, 934,645.70 and 173,785.66 is: 260,680.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,092.14 : 934,645.70 = 173,785.66 : x
  2. Step 2: Convert to fraction form
    623,092.14/934,645.70 = 173,785.66/x
  3. Step 3: Cross multiply
    623,092.14x = 934,645.70 × 173,785.66
  4. Step 4: Simplify right side
    623,092.14x = 162,428,017,938.51
  5. Step 5: Solve for x
    x = 162,428,017,938.51/623,092.14
  6. Step 6: Final answer
    x = 260,680.58

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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.