Home / 45,088.68-62,222.04-25,216.68

Finding the Fourth Proportional to 45,088.68, 62,222.04 and 25,216.68

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Solution

The fourth proportional to 45,088.68, 62,222.04 and 25,216.68 is: 34,798.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,088.68 : 62,222.04 = 25,216.68 : x
  2. Step 2: Convert to fraction form
    45,088.68/62,222.04 = 25,216.68/x
  3. Step 3: Cross multiply
    45,088.68x = 62,222.04 × 25,216.68
  4. Step 4: Simplify right side
    45,088.68x = 1,569,033,271.63
  5. Step 5: Solve for x
    x = 1,569,033,271.63/45,088.68
  6. Step 6: Final answer
    x = 34,798.83

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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.