Home / 623,180.32-934,927.76-173,900.82

Finding the Fourth Proportional to 623,180.32, 934,927.76 and 173,900.82

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Solution

The fourth proportional to 623,180.32, 934,927.76 and 173,900.82 is: 260,895.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,180.32 : 934,927.76 = 173,900.82 : x
  2. Step 2: Convert to fraction form
    623,180.32/934,927.76 = 173,900.82/x
  3. Step 3: Cross multiply
    623,180.32x = 934,927.76 × 173,900.82
  4. Step 4: Simplify right side
    623,180.32x = 162,584,704,104.76
  5. Step 5: Solve for x
    x = 162,584,704,104.76/623,180.32
  6. Step 6: Final answer
    x = 260,895.12

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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.