Home / 209,552.41-289,182.04-114,058.81

Finding the Fourth Proportional to 209,552.41, 289,182.04 and 114,058.81

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Solution

The fourth proportional to 209,552.41, 289,182.04 and 114,058.81 is: 157,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,552.41 : 289,182.04 = 114,058.81 : x
  2. Step 2: Convert to fraction form
    209,552.41/289,182.04 = 114,058.81/x
  3. Step 3: Cross multiply
    209,552.41x = 289,182.04 × 114,058.81
  4. Step 4: Simplify right side
    209,552.41x = 32,983,759,355.77
  5. Step 5: Solve for x
    x = 32,983,759,355.77/209,552.41
  6. Step 6: Final answer
    x = 157,401.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.