Home / 45,702.14-63,048.93-26,830.76

Finding the Fourth Proportional to 45,702.14, 63,048.93 and 26,830.76

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Solution

The fourth proportional to 45,702.14, 63,048.93 and 26,830.76 is: 37,014.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,702.14 : 63,048.93 = 26,830.76 : x
  2. Step 2: Convert to fraction form
    45,702.14/63,048.93 = 26,830.76/x
  3. Step 3: Cross multiply
    45,702.14x = 63,048.93 × 26,830.76
  4. Step 4: Simplify right side
    45,702.14x = 1,691,650,709.09
  5. Step 5: Solve for x
    x = 1,691,650,709.09/45,702.14
  6. Step 6: Final answer
    x = 37,014.69

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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.