Home / 23,570.93-32,518.60-13,493.93

Finding the Fourth Proportional to 23,570.93, 32,518.60 and 13,493.93

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Solution

The fourth proportional to 23,570.93, 32,518.60 and 13,493.93 is: 18,616.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,570.93 : 32,518.60 = 13,493.93 : x
  2. Step 2: Convert to fraction form
    23,570.93/32,518.60 = 13,493.93/x
  3. Step 3: Cross multiply
    23,570.93x = 32,518.60 × 13,493.93
  4. Step 4: Simplify right side
    23,570.93x = 438,803,515.77
  5. Step 5: Solve for x
    x = 438,803,515.77/23,570.93
  6. Step 6: Final answer
    x = 18,616.30

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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.