Home / 222,870.24-334,130.22-152,536.32

Finding the Fourth Proportional to 222,870.24, 334,130.22 and 152,536.32

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Solution

The fourth proportional to 222,870.24, 334,130.22 and 152,536.32 is: 228,684.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,870.24 : 334,130.22 = 152,536.32 : x
  2. Step 2: Convert to fraction form
    222,870.24/334,130.22 = 152,536.32/x
  3. Step 3: Cross multiply
    222,870.24x = 334,130.22 × 152,536.32
  4. Step 4: Simplify right side
    222,870.24x = 50,966,994,159.59
  5. Step 5: Solve for x
    x = 50,966,994,159.59/222,870.24
  6. Step 6: Final answer
    x = 228,684.61

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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.