Home / 194,568.84-291,862.04-59,623.20

Finding the Fourth Proportional to 194,568.84, 291,862.04 and 59,623.20

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Solution

The fourth proportional to 194,568.84, 291,862.04 and 59,623.20 is: 89,437.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,568.84 : 291,862.04 = 59,623.20 : x
  2. Step 2: Convert to fraction form
    194,568.84/291,862.04 = 59,623.20/x
  3. Step 3: Cross multiply
    194,568.84x = 291,862.04 × 59,623.20
  4. Step 4: Simplify right side
    194,568.84x = 17,401,748,783.33
  5. Step 5: Solve for x
    x = 17,401,748,783.33/194,568.84
  6. Step 6: Final answer
    x = 89,437.49

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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.