Home / 151,646.04-227,460.84-46,465.31

Finding the Fourth Proportional to 151,646.04, 227,460.84 and 46,465.31

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Solution

The fourth proportional to 151,646.04, 227,460.84 and 46,465.31 is: 69,695.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,646.04 : 227,460.84 = 46,465.31 : x
  2. Step 2: Convert to fraction form
    151,646.04/227,460.84 = 46,465.31/x
  3. Step 3: Cross multiply
    151,646.04x = 227,460.84 × 46,465.31
  4. Step 4: Simplify right side
    151,646.04x = 10,569,037,306.16
  5. Step 5: Solve for x
    x = 10,569,037,306.16/151,646.04
  6. Step 6: Final answer
    x = 69,695.44

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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.