Home / 233,541.40-322,268.58-152,841.10

Finding the Fourth Proportional to 233,541.40, 322,268.58 and 152,841.10

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Solution

The fourth proportional to 233,541.40, 322,268.58 and 152,841.10 is: 210,908.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,541.40 : 322,268.58 = 152,841.10 : x
  2. Step 2: Convert to fraction form
    233,541.40/322,268.58 = 152,841.10/x
  3. Step 3: Cross multiply
    233,541.40x = 322,268.58 × 152,841.10
  4. Step 4: Simplify right side
    233,541.40x = 49,255,884,262.64
  5. Step 5: Solve for x
    x = 49,255,884,262.64/233,541.40
  6. Step 6: Final answer
    x = 210,908.58

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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.