Home / 69,199.04-95,501.73-42,359.29

Finding the Fourth Proportional to 69,199.04, 95,501.73 and 42,359.29

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Solution

The fourth proportional to 69,199.04, 95,501.73 and 42,359.29 is: 58,460.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,199.04 : 95,501.73 = 42,359.29 : x
  2. Step 2: Convert to fraction form
    69,199.04/95,501.73 = 42,359.29/x
  3. Step 3: Cross multiply
    69,199.04x = 95,501.73 × 42,359.29
  4. Step 4: Simplify right side
    69,199.04x = 4,045,385,396.66
  5. Step 5: Solve for x
    x = 4,045,385,396.66/69,199.04
  6. Step 6: Final answer
    x = 58,460.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.