Home / 233,878.04-322,536.49-153,276.29

Finding the Fourth Proportional to 233,878.04, 322,536.49 and 153,276.29

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Solution

The fourth proportional to 233,878.04, 322,536.49 and 153,276.29 is: 211,380.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,878.04 : 322,536.49 = 153,276.29 : x
  2. Step 2: Convert to fraction form
    233,878.04/322,536.49 = 153,276.29/x
  3. Step 3: Cross multiply
    233,878.04x = 322,536.49 × 153,276.29
  4. Step 4: Simplify right side
    233,878.04x = 49,437,194,580.95
  5. Step 5: Solve for x
    x = 49,437,194,580.95/233,878.04
  6. Step 6: Final answer
    x = 211,380.24

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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.