Home / 62,479.02-93,676.86-34,412.22

Finding the Fourth Proportional to 62,479.02, 93,676.86 and 34,412.22

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Solution

The fourth proportional to 62,479.02, 93,676.86 and 34,412.22 is: 51,595.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,479.02 : 93,676.86 = 34,412.22 : x
  2. Step 2: Convert to fraction form
    62,479.02/93,676.86 = 34,412.22/x
  3. Step 3: Cross multiply
    62,479.02x = 93,676.86 × 34,412.22
  4. Step 4: Simplify right side
    62,479.02x = 3,223,628,715.23
  5. Step 5: Solve for x
    x = 3,223,628,715.23/62,479.02
  6. Step 6: Final answer
    x = 51,595.38

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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.