Home / 264,313.20-364,663.44-168,875.76

Finding the Fourth Proportional to 264,313.20, 364,663.44 and 168,875.76

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Solution

The fourth proportional to 264,313.20, 364,663.44 and 168,875.76 is: 232,991.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,313.20 : 364,663.44 = 168,875.76 : x
  2. Step 2: Convert to fraction form
    264,313.20/364,663.44 = 168,875.76/x
  3. Step 3: Cross multiply
    264,313.20x = 364,663.44 × 168,875.76
  4. Step 4: Simplify right side
    264,313.20x = 61,582,815,574.21
  5. Step 5: Solve for x
    x = 61,582,815,574.21/264,313.20
  6. Step 6: Final answer
    x = 232,991.83

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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.