Home / 245,008.80-367,440.16-95,272.32

Finding the Fourth Proportional to 245,008.80, 367,440.16 and 95,272.32

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Solution

The fourth proportional to 245,008.80, 367,440.16 and 95,272.32 is: 142,880.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,008.80 : 367,440.16 = 95,272.32 : x
  2. Step 2: Convert to fraction form
    245,008.80/367,440.16 = 95,272.32/x
  3. Step 3: Cross multiply
    245,008.80x = 367,440.16 × 95,272.32
  4. Step 4: Simplify right side
    245,008.80x = 35,006,876,504.37
  5. Step 5: Solve for x
    x = 35,006,876,504.37/245,008.80
  6. Step 6: Final answer
    x = 142,880.08

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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.