Home / 46,582.80-69,874.20-43,302.30

Finding the Fourth Proportional to 46,582.80, 69,874.20 and 43,302.30

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Solution

The fourth proportional to 46,582.80, 69,874.20 and 43,302.30 is: 64,953.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,582.80 : 69,874.20 = 43,302.30 : x
  2. Step 2: Convert to fraction form
    46,582.80/69,874.20 = 43,302.30/x
  3. Step 3: Cross multiply
    46,582.80x = 69,874.20 × 43,302.30
  4. Step 4: Simplify right side
    46,582.80x = 3,025,713,570.66
  5. Step 5: Solve for x
    x = 3,025,713,570.66/46,582.80
  6. Step 6: Final answer
    x = 64,953.45

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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.