Home / 349,946.35-524,929.10-97,227.56

Finding the Fourth Proportional to 349,946.35, 524,929.10 and 97,227.56

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Solution

The fourth proportional to 349,946.35, 524,929.10 and 97,227.56 is: 145,844.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,946.35 : 524,929.10 = 97,227.56 : x
  2. Step 2: Convert to fraction form
    349,946.35/524,929.10 = 97,227.56/x
  3. Step 3: Cross multiply
    349,946.35x = 524,929.10 × 97,227.56
  4. Step 4: Simplify right side
    349,946.35x = 51,037,576,392.18
  5. Step 5: Solve for x
    x = 51,037,576,392.18/349,946.35
  6. Step 6: Final answer
    x = 145,844.00

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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.