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Finding the Fourth Proportional to 365,014.53, 546,758.34 and 293,551.26

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Solution

The fourth proportional to 365,014.53, 546,758.34 and 293,551.26 is: 439,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,014.53 : 546,758.34 = 293,551.26 : x
  2. Step 2: Convert to fraction form
    365,014.53/546,758.34 = 293,551.26/x
  3. Step 3: Cross multiply
    365,014.53x = 546,758.34 × 293,551.26
  4. Step 4: Simplify right side
    365,014.53x = 160,501,599,622.51
  5. Step 5: Solve for x
    x = 160,501,599,622.51/365,014.53
  6. Step 6: Final answer
    x = 439,712.91

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1.5x scale

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.