Home / 45,368.46-62,608.14-25,225.18

Finding the Fourth Proportional to 45,368.46, 62,608.14 and 25,225.18

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Solution

The fourth proportional to 45,368.46, 62,608.14 and 25,225.18 is: 34,810.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,368.46 : 62,608.14 = 25,225.18 : x
  2. Step 2: Convert to fraction form
    45,368.46/62,608.14 = 25,225.18/x
  3. Step 3: Cross multiply
    45,368.46x = 62,608.14 × 25,225.18
  4. Step 4: Simplify right side
    45,368.46x = 1,579,301,600.97
  5. Step 5: Solve for x
    x = 1,579,301,600.97/45,368.46
  6. Step 6: Final answer
    x = 34,810.56

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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.