Home / 46,728.62-64,486.95-26,588.42

Finding the Fourth Proportional to 46,728.62, 64,486.95 and 26,588.42

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Solution

The fourth proportional to 46,728.62, 64,486.95 and 26,588.42 is: 36,692.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,728.62 : 64,486.95 = 26,588.42 : x
  2. Step 2: Convert to fraction form
    46,728.62/64,486.95 = 26,588.42/x
  3. Step 3: Cross multiply
    46,728.62x = 64,486.95 × 26,588.42
  4. Step 4: Simplify right side
    46,728.62x = 1,714,606,111.12
  5. Step 5: Solve for x
    x = 1,714,606,111.12/46,728.62
  6. Step 6: Final answer
    x = 36,692.85

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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.