Home / 19,062.02-26,303.46-10,561.88

Finding the Fourth Proportional to 19,062.02, 26,303.46 and 10,561.88

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Solution

The fourth proportional to 19,062.02, 26,303.46 and 10,561.88 is: 14,574.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062.02 : 26,303.46 = 10,561.88 : x
  2. Step 2: Convert to fraction form
    19,062.02/26,303.46 = 10,561.88/x
  3. Step 3: Cross multiply
    19,062.02x = 26,303.46 × 10,561.88
  4. Step 4: Simplify right side
    19,062.02x = 277,813,856.59
  5. Step 5: Solve for x
    x = 277,813,856.59/19,062.02
  6. Step 6: Final answer
    x = 14,574.21

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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.