Home / 26,064.02-35,939.81-19,362.08

Finding the Fourth Proportional to 26,064.02, 35,939.81 and 19,362.08

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Solution

The fourth proportional to 26,064.02, 35,939.81 and 19,362.08 is: 26,698.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,064.02 : 35,939.81 = 19,362.08 : x
  2. Step 2: Convert to fraction form
    26,064.02/35,939.81 = 19,362.08/x
  3. Step 3: Cross multiply
    26,064.02x = 35,939.81 × 19,362.08
  4. Step 4: Simplify right side
    26,064.02x = 695,869,345.11
  5. Step 5: Solve for x
    x = 695,869,345.11/26,064.02
  6. Step 6: Final answer
    x = 26,698.47

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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.