Home / 411,543.48-567,952.04-230,244.63

Finding the Fourth Proportional to 411,543.48, 567,952.04 and 230,244.63

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Solution

The fourth proportional to 411,543.48, 567,952.04 and 230,244.63 is: 317,749.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,543.48 : 567,952.04 = 230,244.63 : x
  2. Step 2: Convert to fraction form
    411,543.48/567,952.04 = 230,244.63/x
  3. Step 3: Cross multiply
    411,543.48x = 567,952.04 × 230,244.63
  4. Step 4: Simplify right side
    411,543.48x = 130,767,906,156.32
  5. Step 5: Solve for x
    x = 130,767,906,156.32/411,543.48
  6. Step 6: Final answer
    x = 317,749.92

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1.5x scale

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.