Home / 47,666.00-65,776.85-26,155.26

Finding the Fourth Proportional to 47,666.00, 65,776.85 and 26,155.26

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Solution

The fourth proportional to 47,666.00, 65,776.85 and 26,155.26 is: 36,093.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,666.00 : 65,776.85 = 26,155.26 : x
  2. Step 2: Convert to fraction form
    47,666.00/65,776.85 = 26,155.26/x
  3. Step 3: Cross multiply
    47,666.00x = 65,776.85 × 26,155.26
  4. Step 4: Simplify right side
    47,666.00x = 1,720,410,482.95
  5. Step 5: Solve for x
    x = 1,720,410,482.95/47,666.00
  6. Step 6: Final answer
    x = 36,093.03

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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.