Home / 348,834.58-523,158.19-96,054.89

Finding the Fourth Proportional to 348,834.58, 523,158.19 and 96,054.89

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Solution

The fourth proportional to 348,834.58, 523,158.19 and 96,054.89 is: 144,056.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,834.58 : 523,158.19 = 96,054.89 : x
  2. Step 2: Convert to fraction form
    348,834.58/523,158.19 = 96,054.89/x
  3. Step 3: Cross multiply
    348,834.58x = 523,158.19 × 96,054.89
  4. Step 4: Simplify right side
    348,834.58x = 50,251,899,537.12
  5. Step 5: Solve for x
    x = 50,251,899,537.12/348,834.58
  6. Step 6: Final answer
    x = 144,056.53

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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.