Home / 45,167.52-62,328.47-25,022.95

Finding the Fourth Proportional to 45,167.52, 62,328.47 and 25,022.95

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Solution

The fourth proportional to 45,167.52, 62,328.47 and 25,022.95 is: 34,530.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,167.52 : 62,328.47 = 25,022.95 : x
  2. Step 2: Convert to fraction form
    45,167.52/62,328.47 = 25,022.95/x
  3. Step 3: Cross multiply
    45,167.52x = 62,328.47 × 25,022.95
  4. Step 4: Simplify right side
    45,167.52x = 1,559,642,127.22
  5. Step 5: Solve for x
    x = 1,559,642,127.22/45,167.52
  6. Step 6: Final answer
    x = 34,530.17

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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.