Home / 61,225.06-84,484.08-34,370.52

Finding the Fourth Proportional to 61,225.06, 84,484.08 and 34,370.52

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Solution

The fourth proportional to 61,225.06, 84,484.08 and 34,370.52 is: 47,427.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,225.06 : 84,484.08 = 34,370.52 : x
  2. Step 2: Convert to fraction form
    61,225.06/84,484.08 = 34,370.52/x
  3. Step 3: Cross multiply
    61,225.06x = 84,484.08 × 34,370.52
  4. Step 4: Simplify right side
    61,225.06x = 2,903,761,761.32
  5. Step 5: Solve for x
    x = 2,903,761,761.32/61,225.06
  6. Step 6: Final answer
    x = 47,427.67

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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.