Home / 235,598.09-350,732.47-234,196.84

Finding the Fourth Proportional to 235,598.09, 350,732.47 and 234,196.84

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Solution

The fourth proportional to 235,598.09, 350,732.47 and 234,196.84 is: 348,646.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,598.09 : 350,732.47 = 234,196.84 : x
  2. Step 2: Convert to fraction form
    235,598.09/350,732.47 = 234,196.84/x
  3. Step 3: Cross multiply
    235,598.09x = 350,732.47 × 234,196.84
  4. Step 4: Simplify right side
    235,598.09x = 82,140,436,159.39
  5. Step 5: Solve for x
    x = 82,140,436,159.39/235,598.09
  6. Step 6: Final answer
    x = 348,646.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.