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Finding the Fourth Proportional to 62,030.79, 92,626.02 and 49,237.01

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Solution

The fourth proportional to 62,030.79, 92,626.02 and 49,237.01 is: 73,522.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,030.79 : 92,626.02 = 49,237.01 : x
  2. Step 2: Convert to fraction form
    62,030.79/92,626.02 = 49,237.01/x
  3. Step 3: Cross multiply
    62,030.79x = 92,626.02 × 49,237.01
  4. Step 4: Simplify right side
    62,030.79x = 4,560,628,341.81
  5. Step 5: Solve for x
    x = 4,560,628,341.81/62,030.79
  6. Step 6: Final answer
    x = 73,522.01

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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.