Home / 44,047.41-66,070.55-10,767.77

Finding the Fourth Proportional to 44,047.41, 66,070.55 and 10,767.77

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Solution

The fourth proportional to 44,047.41, 66,070.55 and 10,767.77 is: 16,151.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,047.41 : 66,070.55 = 10,767.77 : x
  2. Step 2: Convert to fraction form
    44,047.41/66,070.55 = 10,767.77/x
  3. Step 3: Cross multiply
    44,047.41x = 66,070.55 × 10,767.77
  4. Step 4: Simplify right side
    44,047.41x = 711,432,486.17
  5. Step 5: Solve for x
    x = 711,432,486.17/44,047.41
  6. Step 6: Final answer
    x = 16,151.52

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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.