Home / 241,621.16-333,384.18-146,125.80

Finding the Fourth Proportional to 241,621.16, 333,384.18 and 146,125.80

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Solution

The fourth proportional to 241,621.16, 333,384.18 and 146,125.80 is: 201,621.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,621.16 : 333,384.18 = 146,125.80 : x
  2. Step 2: Convert to fraction form
    241,621.16/333,384.18 = 146,125.80/x
  3. Step 3: Cross multiply
    241,621.16x = 333,384.18 × 146,125.80
  4. Step 4: Simplify right side
    241,621.16x = 48,716,030,009.84
  5. Step 5: Solve for x
    x = 48,716,030,009.84/241,621.16
  6. Step 6: Final answer
    x = 201,621.54

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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.