Home / 104,065.01-156,070.18-44,887.53

Finding the Fourth Proportional to 104,065.01, 156,070.18 and 44,887.53

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Solution

The fourth proportional to 104,065.01, 156,070.18 and 44,887.53 is: 67,319.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,065.01 : 156,070.18 = 44,887.53 : x
  2. Step 2: Convert to fraction form
    104,065.01/156,070.18 = 44,887.53/x
  3. Step 3: Cross multiply
    104,065.01x = 156,070.18 × 44,887.53
  4. Step 4: Simplify right side
    104,065.01x = 7,005,604,886.86
  5. Step 5: Solve for x
    x = 7,005,604,886.86/104,065.01
  6. Step 6: Final answer
    x = 67,319.50

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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.