Home / 94,897.94-142,397.66-61,610.18

Finding the Fourth Proportional to 94,897.94, 142,397.66 and 61,610.18

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Solution

The fourth proportional to 94,897.94, 142,397.66 and 61,610.18 is: 92,448.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,897.94 : 142,397.66 = 61,610.18 : x
  2. Step 2: Convert to fraction form
    94,897.94/142,397.66 = 61,610.18/x
  3. Step 3: Cross multiply
    94,897.94x = 142,397.66 × 61,610.18
  4. Step 4: Simplify right side
    94,897.94x = 8,773,145,464.18
  5. Step 5: Solve for x
    x = 8,773,145,464.18/94,897.94
  6. Step 6: Final answer
    x = 92,448.22

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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.