Home / 58,069.18-80,125.76-34,200.58

Finding the Fourth Proportional to 58,069.18, 80,125.76 and 34,200.58

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Solution

The fourth proportional to 58,069.18, 80,125.76 and 34,200.58 is: 47,191.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,069.18 : 80,125.76 = 34,200.58 : x
  2. Step 2: Convert to fraction form
    58,069.18/80,125.76 = 34,200.58/x
  3. Step 3: Cross multiply
    58,069.18x = 80,125.76 × 34,200.58
  4. Step 4: Simplify right side
    58,069.18x = 2,740,347,307.99
  5. Step 5: Solve for x
    x = 2,740,347,307.99/58,069.18
  6. Step 6: Final answer
    x = 47,191.08

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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.