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Finding the Fourth Proportional to 333,548.01, 460,296.54 and 180,586.26

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Solution

The fourth proportional to 333,548.01, 460,296.54 and 180,586.26 is: 249,209.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,548.01 : 460,296.54 = 180,586.26 : x
  2. Step 2: Convert to fraction form
    333,548.01/460,296.54 = 180,586.26/x
  3. Step 3: Cross multiply
    333,548.01x = 460,296.54 × 180,586.26
  4. Step 4: Simplify right side
    333,548.01x = 83,123,230,649.54
  5. Step 5: Solve for x
    x = 83,123,230,649.54/333,548.01
  6. Step 6: Final answer
    x = 249,209.19

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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.