Home / 967,871.52-1,451,802.42-248,210.01

Finding the Fourth Proportional to 967,871.52, 1,451,802.42 and 248,210.01

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Solution

The fourth proportional to 967,871.52, 1,451,802.42 and 248,210.01 is: 372,313.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,871.52 : 1,451,802.42 = 248,210.01 : x
  2. Step 2: Convert to fraction form
    967,871.52/1,451,802.42 = 248,210.01/x
  3. Step 3: Cross multiply
    967,871.52x = 1,451,802.42 × 248,210.01
  4. Step 4: Simplify right side
    967,871.52x = 360,351,893,186.22
  5. Step 5: Solve for x
    x = 360,351,893,186.22/967,871.52
  6. Step 6: Final answer
    x = 372,313.77

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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.