Home / 164,926.84-227,599.47-89,475.34

Finding the Fourth Proportional to 164,926.84, 227,599.47 and 89,475.34

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Solution

The fourth proportional to 164,926.84, 227,599.47 and 89,475.34 is: 123,476.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,926.84 : 227,599.47 = 89,475.34 : x
  2. Step 2: Convert to fraction form
    164,926.84/227,599.47 = 89,475.34/x
  3. Step 3: Cross multiply
    164,926.84x = 227,599.47 × 89,475.34
  4. Step 4: Simplify right side
    164,926.84x = 20,364,538,824.07
  5. Step 5: Solve for x
    x = 20,364,538,824.07/164,926.84
  6. Step 6: Final answer
    x = 123,476.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.