Home / 247,726.08-371,590.74-60,737.58

Finding the Fourth Proportional to 247,726.08, 371,590.74 and 60,737.58

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Solution

The fourth proportional to 247,726.08, 371,590.74 and 60,737.58 is: 91,106.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,726.08 : 371,590.74 = 60,737.58 : x
  2. Step 2: Convert to fraction form
    247,726.08/371,590.74 = 60,737.58/x
  3. Step 3: Cross multiply
    247,726.08x = 371,590.74 × 60,737.58
  4. Step 4: Simplify right side
    247,726.08x = 22,569,522,298.01
  5. Step 5: Solve for x
    x = 22,569,522,298.01/247,726.08
  6. Step 6: Final answer
    x = 91,106.77

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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.