Home / 14,356.32-19,806.20-10,588.41

Finding the Fourth Proportional to 14,356.32, 19,806.20 and 10,588.41

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Solution

The fourth proportional to 14,356.32, 19,806.20 and 10,588.41 is: 14,607.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356.32 : 19,806.20 = 10,588.41 : x
  2. Step 2: Convert to fraction form
    14,356.32/19,806.20 = 10,588.41/x
  3. Step 3: Cross multiply
    14,356.32x = 19,806.20 × 10,588.41
  4. Step 4: Simplify right side
    14,356.32x = 209,716,113.20
  5. Step 5: Solve for x
    x = 209,716,113.20/14,356.32
  6. Step 6: Final answer
    x = 14,607.93

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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.