Home / 26,047.77-35,946.09-14,111.10

Finding the Fourth Proportional to 26,047.77, 35,946.09 and 14,111.10

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Solution

The fourth proportional to 26,047.77, 35,946.09 and 14,111.10 is: 19,473.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,047.77 : 35,946.09 = 14,111.10 : x
  2. Step 2: Convert to fraction form
    26,047.77/35,946.09 = 14,111.10/x
  3. Step 3: Cross multiply
    26,047.77x = 35,946.09 × 14,111.10
  4. Step 4: Simplify right side
    26,047.77x = 507,238,870.60
  5. Step 5: Solve for x
    x = 507,238,870.60/26,047.77
  6. Step 6: Final answer
    x = 19,473.41

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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.