Home / 304,267.95-456,263.46-162,077.13

Finding the Fourth Proportional to 304,267.95, 456,263.46 and 162,077.13

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Solution

The fourth proportional to 304,267.95, 456,263.46 and 162,077.13 is: 243,041.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,267.95 : 456,263.46 = 162,077.13 : x
  2. Step 2: Convert to fraction form
    304,267.95/456,263.46 = 162,077.13/x
  3. Step 3: Cross multiply
    304,267.95x = 456,263.46 × 162,077.13
  4. Step 4: Simplify right side
    304,267.95x = 73,949,872,120.67
  5. Step 5: Solve for x
    x = 73,949,872,120.67/304,267.95
  6. Step 6: Final answer
    x = 243,041.94

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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.