Home / 45,160.59-62,325.13-25,019.34

Finding the Fourth Proportional to 45,160.59, 62,325.13 and 25,019.34

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Solution

The fourth proportional to 45,160.59, 62,325.13 and 25,019.34 is: 34,528.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,160.59 : 62,325.13 = 25,019.34 : x
  2. Step 2: Convert to fraction form
    45,160.59/62,325.13 = 25,019.34/x
  3. Step 3: Cross multiply
    45,160.59x = 62,325.13 × 25,019.34
  4. Step 4: Simplify right side
    45,160.59x = 1,559,333,415.57
  5. Step 5: Solve for x
    x = 1,559,333,415.57/45,160.59
  6. Step 6: Final answer
    x = 34,528.63

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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.