Home / 62,153.64-93,267.18-28,885.32

Finding the Fourth Proportional to 62,153.64, 93,267.18 and 28,885.32

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Solution

The fourth proportional to 62,153.64, 93,267.18 and 28,885.32 is: 43,345.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,153.64 : 93,267.18 = 28,885.32 : x
  2. Step 2: Convert to fraction form
    62,153.64/93,267.18 = 28,885.32/x
  3. Step 3: Cross multiply
    62,153.64x = 93,267.18 × 28,885.32
  4. Step 4: Simplify right side
    62,153.64x = 2,694,052,339.80
  5. Step 5: Solve for x
    x = 2,694,052,339.80/62,153.64
  6. Step 6: Final answer
    x = 43,345.05

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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.