Home / 303,047.16-454,068.18-184,359.48

Finding the Fourth Proportional to 303,047.16, 454,068.18 and 184,359.48

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Solution

The fourth proportional to 303,047.16, 454,068.18 and 184,359.48 is: 276,233.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,047.16 : 454,068.18 = 184,359.48 : x
  2. Step 2: Convert to fraction form
    303,047.16/454,068.18 = 184,359.48/x
  3. Step 3: Cross multiply
    303,047.16x = 454,068.18 × 184,359.48
  4. Step 4: Simplify right side
    303,047.16x = 83,711,773,549.35
  5. Step 5: Solve for x
    x = 83,711,773,549.35/303,047.16
  6. Step 6: Final answer
    x = 276,233.49

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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.