Home / 61,925.83-92,870.51-17,556.46

Finding the Fourth Proportional to 61,925.83, 92,870.51 and 17,556.46

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Solution

The fourth proportional to 61,925.83, 92,870.51 and 17,556.46 is: 26,329.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,925.83 : 92,870.51 = 17,556.46 : x
  2. Step 2: Convert to fraction form
    61,925.83/92,870.51 = 17,556.46/x
  3. Step 3: Cross multiply
    61,925.83x = 92,870.51 × 17,556.46
  4. Step 4: Simplify right side
    61,925.83x = 1,630,477,393.99
  5. Step 5: Solve for x
    x = 1,630,477,393.99/61,925.83
  6. Step 6: Final answer
    x = 26,329.52

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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.