Home / 18,062.02-24,927.23-10,106.81

Finding the Fourth Proportional to 18,062.02, 24,927.23 and 10,106.81

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Solution

The fourth proportional to 18,062.02, 24,927.23 and 10,106.81 is: 13,948.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,062.02 : 24,927.23 = 10,106.81 : x
  2. Step 2: Convert to fraction form
    18,062.02/24,927.23 = 10,106.81/x
  3. Step 3: Cross multiply
    18,062.02x = 24,927.23 × 10,106.81
  4. Step 4: Simplify right side
    18,062.02x = 251,934,602.27
  5. Step 5: Solve for x
    x = 251,934,602.27/18,062.02
  6. Step 6: Final answer
    x = 13,948.31

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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.