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Finding the Fourth Proportional to 244,888.80, 366,944.40 and 181,903.20

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Solution

The fourth proportional to 244,888.80, 366,944.40 and 181,903.20 is: 272,566.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,888.80 : 366,944.40 = 181,903.20 : x
  2. Step 2: Convert to fraction form
    244,888.80/366,944.40 = 181,903.20/x
  3. Step 3: Cross multiply
    244,888.80x = 366,944.40 × 181,903.20
  4. Step 4: Simplify right side
    244,888.80x = 66,748,360,582.08
  5. Step 5: Solve for x
    x = 66,748,360,582.08/244,888.80
  6. Step 6: Final answer
    x = 272,566.00

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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.