Home / 45,509.58-62,803.08-25,366.23

Finding the Fourth Proportional to 45,509.58, 62,803.08 and 25,366.23

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Solution

The fourth proportional to 45,509.58, 62,803.08 and 25,366.23 is: 35,005.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,509.58 : 62,803.08 = 25,366.23 : x
  2. Step 2: Convert to fraction form
    45,509.58/62,803.08 = 25,366.23/x
  3. Step 3: Cross multiply
    45,509.58x = 62,803.08 × 25,366.23
  4. Step 4: Simplify right side
    45,509.58x = 1,593,077,371.99
  5. Step 5: Solve for x
    x = 1,593,077,371.99/45,509.58
  6. Step 6: Final answer
    x = 35,005.32

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Double scale
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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.