Home / 45,363.99-62,598.76-25,219.65

Finding the Fourth Proportional to 45,363.99, 62,598.76 and 25,219.65

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Solution

The fourth proportional to 45,363.99, 62,598.76 and 25,219.65 is: 34,801.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,363.99 : 62,598.76 = 25,219.65 : x
  2. Step 2: Convert to fraction form
    45,363.99/62,598.76 = 25,219.65/x
  3. Step 3: Cross multiply
    45,363.99x = 62,598.76 × 25,219.65
  4. Step 4: Simplify right side
    45,363.99x = 1,578,718,779.07
  5. Step 5: Solve for x
    x = 1,578,718,779.07/45,363.99
  6. Step 6: Final answer
    x = 34,801.14

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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.