Home / 35,070.72-52,529.28-23,210.88

Finding the Fourth Proportional to 35,070.72, 52,529.28 and 23,210.88

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Solution

The fourth proportional to 35,070.72, 52,529.28 and 23,210.88 is: 34,765.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,070.72 : 52,529.28 = 23,210.88 : x
  2. Step 2: Convert to fraction form
    35,070.72/52,529.28 = 23,210.88/x
  3. Step 3: Cross multiply
    35,070.72x = 52,529.28 × 23,210.88
  4. Step 4: Simplify right side
    35,070.72x = 1,219,250,814.57
  5. Step 5: Solve for x
    x = 1,219,250,814.57/35,070.72
  6. Step 6: Final answer
    x = 34,765.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.