Home / 133,277.34-183,803.67-110,580.39

Finding the Fourth Proportional to 133,277.34, 183,803.67 and 110,580.39

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Solution

The fourth proportional to 133,277.34, 183,803.67 and 110,580.39 is: 152,502.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,277.34 : 183,803.67 = 110,580.39 : x
  2. Step 2: Convert to fraction form
    133,277.34/183,803.67 = 110,580.39/x
  3. Step 3: Cross multiply
    133,277.34x = 183,803.67 × 110,580.39
  4. Step 4: Simplify right side
    133,277.34x = 20,325,081,512.03
  5. Step 5: Solve for x
    x = 20,325,081,512.03/133,277.34
  6. Step 6: Final answer
    x = 152,502.15

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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.