Home / 23,354.02-35,018.66-10,191.02

Finding the Fourth Proportional to 23,354.02, 35,018.66 and 10,191.02

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Solution

The fourth proportional to 23,354.02, 35,018.66 and 10,191.02 is: 15,281.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,354.02 : 35,018.66 = 10,191.02 : x
  2. Step 2: Convert to fraction form
    23,354.02/35,018.66 = 10,191.02/x
  3. Step 3: Cross multiply
    23,354.02x = 35,018.66 × 10,191.02
  4. Step 4: Simplify right side
    23,354.02x = 356,875,864.43
  5. Step 5: Solve for x
    x = 356,875,864.43/23,354.02
  6. Step 6: Final answer
    x = 15,281.13

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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.