Home / 24,449.19-36,673.05-7,810.20

Finding the Fourth Proportional to 24,449.19, 36,673.05 and 7,810.20

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Solution

The fourth proportional to 24,449.19, 36,673.05 and 7,810.20 is: 11,715.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,449.19 : 36,673.05 = 7,810.20 : x
  2. Step 2: Convert to fraction form
    24,449.19/36,673.05 = 7,810.20/x
  3. Step 3: Cross multiply
    24,449.19x = 36,673.05 × 7,810.20
  4. Step 4: Simplify right side
    24,449.19x = 286,423,855.11
  5. Step 5: Solve for x
    x = 286,423,855.11/24,449.19
  6. Step 6: Final answer
    x = 11,715.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.