Home / 46,112.29-69,082.32-26,330.87

Finding the Fourth Proportional to 46,112.29, 69,082.32 and 26,330.87

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Solution

The fourth proportional to 46,112.29, 69,082.32 and 26,330.87 is: 39,447.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,112.29 : 69,082.32 = 26,330.87 : x
  2. Step 2: Convert to fraction form
    46,112.29/69,082.32 = 26,330.87/x
  3. Step 3: Cross multiply
    46,112.29x = 69,082.32 × 26,330.87
  4. Step 4: Simplify right side
    46,112.29x = 1,818,997,710.55
  5. Step 5: Solve for x
    x = 1,818,997,710.55/46,112.29
  6. Step 6: Final answer
    x = 39,447.14

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1.5x scale

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.