Home / 15,242.10-22,898.27-10,810.77

Finding the Fourth Proportional to 15,242.10, 22,898.27 and 10,810.77

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Solution

The fourth proportional to 15,242.10, 22,898.27 and 10,810.77 is: 16,241.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,242.10 : 22,898.27 = 10,810.77 : x
  2. Step 2: Convert to fraction form
    15,242.10/22,898.27 = 10,810.77/x
  3. Step 3: Cross multiply
    15,242.10x = 22,898.27 × 10,810.77
  4. Step 4: Simplify right side
    15,242.10x = 247,547,841.12
  5. Step 5: Solve for x
    x = 247,547,841.12/15,242.10
  6. Step 6: Final answer
    x = 16,241.06

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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.