Home / 30,881.51-46,096.26-26,526.95

Finding the Fourth Proportional to 30,881.51, 46,096.26 and 26,526.95

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Solution

The fourth proportional to 30,881.51, 46,096.26 and 26,526.95 is: 39,596.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,881.51 : 46,096.26 = 26,526.95 : x
  2. Step 2: Convert to fraction form
    30,881.51/46,096.26 = 26,526.95/x
  3. Step 3: Cross multiply
    30,881.51x = 46,096.26 × 26,526.95
  4. Step 4: Simplify right side
    30,881.51x = 1,222,792,821.09
  5. Step 5: Solve for x
    x = 1,222,792,821.09/30,881.51
  6. Step 6: Final answer
    x = 39,596.28

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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.