Home / 566,268.48-849,409.44-192,320.64

Finding the Fourth Proportional to 566,268.48, 849,409.44 and 192,320.64

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Solution

The fourth proportional to 566,268.48, 849,409.44 and 192,320.64 is: 288,483.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,268.48 : 849,409.44 = 192,320.64 : x
  2. Step 2: Convert to fraction form
    566,268.48/849,409.44 = 192,320.64/x
  3. Step 3: Cross multiply
    566,268.48x = 849,409.44 × 192,320.64
  4. Step 4: Simplify right side
    566,268.48x = 163,358,967,122.84
  5. Step 5: Solve for x
    x = 163,358,967,122.84/566,268.48
  6. Step 6: Final answer
    x = 288,483.24

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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.