Home / 45,325.35-62,541.95-25,180.29

Finding the Fourth Proportional to 45,325.35, 62,541.95 and 25,180.29

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Solution

The fourth proportional to 45,325.35, 62,541.95 and 25,180.29 is: 34,744.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,325.35 : 62,541.95 = 25,180.29 : x
  2. Step 2: Convert to fraction form
    45,325.35/62,541.95 = 25,180.29/x
  3. Step 3: Cross multiply
    45,325.35x = 62,541.95 × 25,180.29
  4. Step 4: Simplify right side
    45,325.35x = 1,574,824,312.26
  5. Step 5: Solve for x
    x = 1,574,824,312.26/45,325.35
  6. Step 6: Final answer
    x = 34,744.89

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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.