Home / 46,605.35-69,555.89-43,445.14

Finding the Fourth Proportional to 46,605.35, 69,555.89 and 43,445.14

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Solution

The fourth proportional to 46,605.35, 69,555.89 and 43,445.14 is: 64,839.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,605.35 : 69,555.89 = 43,445.14 : x
  2. Step 2: Convert to fraction form
    46,605.35/69,555.89 = 43,445.14/x
  3. Step 3: Cross multiply
    46,605.35x = 69,555.89 × 43,445.14
  4. Step 4: Simplify right side
    46,605.35x = 3,021,864,987.76
  5. Step 5: Solve for x
    x = 3,021,864,987.76/46,605.35
  6. Step 6: Final answer
    x = 64,839.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.