Home / 62,808.30-94,366.05-47,256.30

Finding the Fourth Proportional to 62,808.30, 94,366.05 and 47,256.30

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Solution

The fourth proportional to 62,808.30, 94,366.05 and 47,256.30 is: 71,000.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,808.30 : 94,366.05 = 47,256.30 : x
  2. Step 2: Convert to fraction form
    62,808.30/94,366.05 = 47,256.30/x
  3. Step 3: Cross multiply
    62,808.30x = 94,366.05 × 47,256.30
  4. Step 4: Simplify right side
    62,808.30x = 4,459,390,368.62
  5. Step 5: Solve for x
    x = 4,459,390,368.62/62,808.30
  6. Step 6: Final answer
    x = 71,000.02

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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.