Home / 82,495.04-113,841.90-46,692.08

Finding the Fourth Proportional to 82,495.04, 113,841.90 and 46,692.08

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Solution

The fourth proportional to 82,495.04, 113,841.90 and 46,692.08 is: 64,434.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,495.04 : 113,841.90 = 46,692.08 : x
  2. Step 2: Convert to fraction form
    82,495.04/113,841.90 = 46,692.08/x
  3. Step 3: Cross multiply
    82,495.04x = 113,841.90 × 46,692.08
  4. Step 4: Simplify right side
    82,495.04x = 5,315,515,102.15
  5. Step 5: Solve for x
    x = 5,315,515,102.15/82,495.04
  6. Step 6: Final answer
    x = 64,434.36

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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.