Home / 45,510.18-62,804.34-25,368.34

Finding the Fourth Proportional to 45,510.18, 62,804.34 and 25,368.34

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Solution

The fourth proportional to 45,510.18, 62,804.34 and 25,368.34 is: 35,008.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,510.18 : 62,804.34 = 25,368.34 : x
  2. Step 2: Convert to fraction form
    45,510.18/62,804.34 = 25,368.34/x
  3. Step 3: Cross multiply
    45,510.18x = 62,804.34 × 25,368.34
  4. Step 4: Simplify right side
    45,510.18x = 1,593,241,850.60
  5. Step 5: Solve for x
    x = 1,593,241,850.60/45,510.18
  6. Step 6: Final answer
    x = 35,008.47

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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.