Home / 214,125.30-295,495.02-118,633.32

Finding the Fourth Proportional to 214,125.30, 295,495.02 and 118,633.32

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Solution

The fourth proportional to 214,125.30, 295,495.02 and 118,633.32 is: 163,715.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,125.30 : 295,495.02 = 118,633.32 : x
  2. Step 2: Convert to fraction form
    214,125.30/295,495.02 = 118,633.32/x
  3. Step 3: Cross multiply
    214,125.30x = 295,495.02 × 118,633.32
  4. Step 4: Simplify right side
    214,125.30x = 35,055,555,266.07
  5. Step 5: Solve for x
    x = 35,055,555,266.07/214,125.30
  6. Step 6: Final answer
    x = 163,715.15

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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.