Home / 46,390.08-69,622.02-16,816.35

Finding the Fourth Proportional to 46,390.08, 69,622.02 and 16,816.35

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Solution

The fourth proportional to 46,390.08, 69,622.02 and 16,816.35 is: 25,237.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,390.08 : 69,622.02 = 16,816.35 : x
  2. Step 2: Convert to fraction form
    46,390.08/69,622.02 = 16,816.35/x
  3. Step 3: Cross multiply
    46,390.08x = 69,622.02 × 16,816.35
  4. Step 4: Simplify right side
    46,390.08x = 1,170,788,256.03
  5. Step 5: Solve for x
    x = 1,170,788,256.03/46,390.08
  6. Step 6: Final answer
    x = 25,237.90

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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.