Home / 64,673.04-97,025.40-22,547.28

Finding the Fourth Proportional to 64,673.04, 97,025.40 and 22,547.28

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Solution

The fourth proportional to 64,673.04, 97,025.40 and 22,547.28 is: 33,826.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,673.04 : 97,025.40 = 22,547.28 : x
  2. Step 2: Convert to fraction form
    64,673.04/97,025.40 = 22,547.28/x
  3. Step 3: Cross multiply
    64,673.04x = 97,025.40 × 22,547.28
  4. Step 4: Simplify right side
    64,673.04x = 2,187,658,860.91
  5. Step 5: Solve for x
    x = 2,187,658,860.91/64,673.04
  6. Step 6: Final answer
    x = 33,826.44

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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.