Home / 45,594.54-62,946.78-34,754.28

Finding the Fourth Proportional to 45,594.54, 62,946.78 and 34,754.28

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Solution

The fourth proportional to 45,594.54, 62,946.78 and 34,754.28 is: 47,980.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,594.54 : 62,946.78 = 34,754.28 : x
  2. Step 2: Convert to fraction form
    45,594.54/62,946.78 = 34,754.28/x
  3. Step 3: Cross multiply
    45,594.54x = 62,946.78 × 34,754.28
  4. Step 4: Simplify right side
    45,594.54x = 2,187,670,017.22
  5. Step 5: Solve for x
    x = 2,187,670,017.22/45,594.54
  6. Step 6: Final answer
    x = 47,980.96

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1.5x scale

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.