Home / 14,341.35-19,785.54-10,573.46

Finding the Fourth Proportional to 14,341.35, 19,785.54 and 10,573.46

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Solution

The fourth proportional to 14,341.35, 19,785.54 and 10,573.46 is: 14,587.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,341.35 : 19,785.54 = 10,573.46 : x
  2. Step 2: Convert to fraction form
    14,341.35/19,785.54 = 10,573.46/x
  3. Step 3: Cross multiply
    14,341.35x = 19,785.54 × 10,573.46
  4. Step 4: Simplify right side
    14,341.35x = 209,201,656.60
  5. Step 5: Solve for x
    x = 209,201,656.60/14,341.35
  6. Step 6: Final answer
    x = 14,587.30

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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.