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Finding the Fourth Proportional to 607,233.63, 910,848.53 and 164,001.63

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Solution

The fourth proportional to 607,233.63, 910,848.53 and 164,001.63 is: 246,001.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,233.63 : 910,848.53 = 164,001.63 : x
  2. Step 2: Convert to fraction form
    607,233.63/910,848.53 = 164,001.63/x
  3. Step 3: Cross multiply
    607,233.63x = 910,848.53 × 164,001.63
  4. Step 4: Simplify right side
    607,233.63x = 149,380,642,783.10
  5. Step 5: Solve for x
    x = 149,380,642,783.10/607,233.63
  6. Step 6: Final answer
    x = 246,001.93

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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.