Home / 46,250.74-69,330.48-18,153.19

Finding the Fourth Proportional to 46,250.74, 69,330.48 and 18,153.19

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Solution

The fourth proportional to 46,250.74, 69,330.48 and 18,153.19 is: 27,211.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,250.74 : 69,330.48 = 18,153.19 : x
  2. Step 2: Convert to fraction form
    46,250.74/69,330.48 = 18,153.19/x
  3. Step 3: Cross multiply
    46,250.74x = 69,330.48 × 18,153.19
  4. Step 4: Simplify right side
    46,250.74x = 1,258,569,376.23
  5. Step 5: Solve for x
    x = 1,258,569,376.23/46,250.74
  6. Step 6: Final answer
    x = 27,211.88

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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.