Home / 30,112.04-44,943.93-26,091.45

Finding the Fourth Proportional to 30,112.04, 44,943.93 and 26,091.45

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Solution

The fourth proportional to 30,112.04, 44,943.93 and 26,091.45 is: 38,942.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,112.04 : 44,943.93 = 26,091.45 : x
  2. Step 2: Convert to fraction form
    30,112.04/44,943.93 = 26,091.45/x
  3. Step 3: Cross multiply
    30,112.04x = 44,943.93 × 26,091.45
  4. Step 4: Simplify right side
    30,112.04x = 1,172,652,302.40
  5. Step 5: Solve for x
    x = 1,172,652,302.40/30,112.04
  6. Step 6: Final answer
    x = 38,942.98

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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.