Home / 270,623.63-373,461.58-146,444.60

Finding the Fourth Proportional to 270,623.63, 373,461.58 and 146,444.60

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Solution

The fourth proportional to 270,623.63, 373,461.58 and 146,444.60 is: 202,094.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,623.63 : 373,461.58 = 146,444.60 : x
  2. Step 2: Convert to fraction form
    270,623.63/373,461.58 = 146,444.60/x
  3. Step 3: Cross multiply
    270,623.63x = 373,461.58 × 146,444.60
  4. Step 4: Simplify right side
    270,623.63x = 54,691,431,698.47
  5. Step 5: Solve for x
    x = 54,691,431,698.47/270,623.63
  6. Step 6: Final answer
    x = 202,094.07

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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.