Home / 214,677.02-322,070.24-96,393.12

Finding the Fourth Proportional to 214,677.02, 322,070.24 and 96,393.12

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Solution

The fourth proportional to 214,677.02, 322,070.24 and 96,393.12 is: 144,614.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,677.02 : 322,070.24 = 96,393.12 : x
  2. Step 2: Convert to fraction form
    214,677.02/322,070.24 = 96,393.12/x
  3. Step 3: Cross multiply
    214,677.02x = 322,070.24 × 96,393.12
  4. Step 4: Simplify right side
    214,677.02x = 31,045,355,292.75
  5. Step 5: Solve for x
    x = 31,045,355,292.75/214,677.02
  6. Step 6: Final answer
    x = 144,614.25

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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.