Home / 413,746.26-571,027.41-232,472.22

Finding the Fourth Proportional to 413,746.26, 571,027.41 and 232,472.22

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Solution

The fourth proportional to 413,746.26, 571,027.41 and 232,472.22 is: 320,844.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,746.26 : 571,027.41 = 232,472.22 : x
  2. Step 2: Convert to fraction form
    413,746.26/571,027.41 = 232,472.22/x
  3. Step 3: Cross multiply
    413,746.26x = 571,027.41 × 232,472.22
  4. Step 4: Simplify right side
    413,746.26x = 132,748,009,683.55
  5. Step 5: Solve for x
    x = 132,748,009,683.55/413,746.26
  6. Step 6: Final answer
    x = 320,844.01

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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.