Home / 61,860.04-92,790.24-26,312.20

Finding the Fourth Proportional to 61,860.04, 92,790.24 and 26,312.20

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Solution

The fourth proportional to 61,860.04, 92,790.24 and 26,312.20 is: 39,468.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,860.04 : 92,790.24 = 26,312.20 : x
  2. Step 2: Convert to fraction form
    61,860.04/92,790.24 = 26,312.20/x
  3. Step 3: Cross multiply
    61,860.04x = 92,790.24 × 26,312.20
  4. Step 4: Simplify right side
    61,860.04x = 2,441,515,352.93
  5. Step 5: Solve for x
    x = 2,441,515,352.93/61,860.04
  6. Step 6: Final answer
    x = 39,468.38

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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.