Home / 62,580.89-93,313.13-55,626.23

Finding the Fourth Proportional to 62,580.89, 93,313.13 and 55,626.23

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Solution

The fourth proportional to 62,580.89, 93,313.13 and 55,626.23 is: 82,943.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,580.89 : 93,313.13 = 55,626.23 : x
  2. Step 2: Convert to fraction form
    62,580.89/93,313.13 = 55,626.23/x
  3. Step 3: Cross multiply
    62,580.89x = 93,313.13 × 55,626.23
  4. Step 4: Simplify right side
    62,580.89x = 5,190,657,586.55
  5. Step 5: Solve for x
    x = 5,190,657,586.55/62,580.89
  6. Step 6: Final answer
    x = 82,943.17

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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.