Home / 45,482.19-62,763.84-25,338.03

Finding the Fourth Proportional to 45,482.19, 62,763.84 and 25,338.03

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Solution

The fourth proportional to 45,482.19, 62,763.84 and 25,338.03 is: 34,965.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,482.19 : 62,763.84 = 25,338.03 : x
  2. Step 2: Convert to fraction form
    45,482.19/62,763.84 = 25,338.03/x
  3. Step 3: Cross multiply
    45,482.19x = 62,763.84 × 25,338.03
  4. Step 4: Simplify right side
    45,482.19x = 1,590,312,060.84
  5. Step 5: Solve for x
    x = 1,590,312,060.84/45,482.19
  6. Step 6: Final answer
    x = 34,965.60

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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.