Home / 349,824.66-524,774.51-97,106.22

Finding the Fourth Proportional to 349,824.66, 524,774.51 and 97,106.22

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Solution

The fourth proportional to 349,824.66, 524,774.51 and 97,106.22 is: 145,669.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,824.66 : 524,774.51 = 97,106.22 : x
  2. Step 2: Convert to fraction form
    349,824.66/524,774.51 = 97,106.22/x
  3. Step 3: Cross multiply
    349,824.66x = 524,774.51 × 97,106.22
  4. Step 4: Simplify right side
    349,824.66x = 50,958,868,532.92
  5. Step 5: Solve for x
    x = 50,958,868,532.92/349,824.66
  6. Step 6: Final answer
    x = 145,669.74

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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.