Home / 58,484.24-80,703.36-34,606.74

Finding the Fourth Proportional to 58,484.24, 80,703.36 and 34,606.74

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Solution

The fourth proportional to 58,484.24, 80,703.36 and 34,606.74 is: 47,754.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,484.24 : 80,703.36 = 34,606.74 : x
  2. Step 2: Convert to fraction form
    58,484.24/80,703.36 = 34,606.74/x
  3. Step 3: Cross multiply
    58,484.24x = 80,703.36 × 34,606.74
  4. Step 4: Simplify right side
    58,484.24x = 2,792,880,196.65
  5. Step 5: Solve for x
    x = 2,792,880,196.65/58,484.24
  6. Step 6: Final answer
    x = 47,754.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.