Home / 66,741.18-92,101.23-36,526.16

Finding the Fourth Proportional to 66,741.18, 92,101.23 and 36,526.16

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Solution

The fourth proportional to 66,741.18, 92,101.23 and 36,526.16 is: 50,405.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,741.18 : 92,101.23 = 36,526.16 : x
  2. Step 2: Convert to fraction form
    66,741.18/92,101.23 = 36,526.16/x
  3. Step 3: Cross multiply
    66,741.18x = 92,101.23 × 36,526.16
  4. Step 4: Simplify right side
    66,741.18x = 3,364,103,802.67
  5. Step 5: Solve for x
    x = 3,364,103,802.67/66,741.18
  6. Step 6: Final answer
    x = 50,405.22

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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.