Home / 46,461.99-69,692.85-13,182.06

Finding the Fourth Proportional to 46,461.99, 69,692.85 and 13,182.06

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Solution

The fourth proportional to 46,461.99, 69,692.85 and 13,182.06 is: 19,773.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,461.99 : 69,692.85 = 13,182.06 : x
  2. Step 2: Convert to fraction form
    46,461.99/69,692.85 = 13,182.06/x
  3. Step 3: Cross multiply
    46,461.99x = 69,692.85 × 13,182.06
  4. Step 4: Simplify right side
    46,461.99x = 918,695,330.27
  5. Step 5: Solve for x
    x = 918,695,330.27/46,461.99
  6. Step 6: Final answer
    x = 19,773.05

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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.