Home / 593,410.25-890,102.93-144,133.32

Finding the Fourth Proportional to 593,410.25, 890,102.93 and 144,133.32

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Solution

The fourth proportional to 593,410.25, 890,102.93 and 144,133.32 is: 216,196.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,410.25 : 890,102.93 = 144,133.32 : x
  2. Step 2: Convert to fraction form
    593,410.25/890,102.93 = 144,133.32/x
  3. Step 3: Cross multiply
    593,410.25x = 890,102.93 × 144,133.32
  4. Step 4: Simplify right side
    593,410.25x = 128,293,493,059.85
  5. Step 5: Solve for x
    x = 128,293,493,059.85/593,410.25
  6. Step 6: Final answer
    x = 216,196.96

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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.