Home / 41,210.07-56,871.01-23,307.75

Finding the Fourth Proportional to 41,210.07, 56,871.01 and 23,307.75

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Solution

The fourth proportional to 41,210.07, 56,871.01 and 23,307.75 is: 32,165.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,210.07 : 56,871.01 = 23,307.75 : x
  2. Step 2: Convert to fraction form
    41,210.07/56,871.01 = 23,307.75/x
  3. Step 3: Cross multiply
    41,210.07x = 56,871.01 × 23,307.75
  4. Step 4: Simplify right side
    41,210.07x = 1,325,535,312.46
  5. Step 5: Solve for x
    x = 1,325,535,312.46/41,210.07
  6. Step 6: Final answer
    x = 32,165.33

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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.