Home / 45,693.19-63,030.31-26,826.67

Finding the Fourth Proportional to 45,693.19, 63,030.31 and 26,826.67

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Solution

The fourth proportional to 45,693.19, 63,030.31 and 26,826.67 is: 37,005.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,693.19 : 63,030.31 = 26,826.67 : x
  2. Step 2: Convert to fraction form
    45,693.19/63,030.31 = 26,826.67/x
  3. Step 3: Cross multiply
    45,693.19x = 63,030.31 × 26,826.67
  4. Step 4: Simplify right side
    45,693.19x = 1,690,893,326.37
  5. Step 5: Solve for x
    x = 1,690,893,326.37/45,693.19
  6. Step 6: Final answer
    x = 37,005.37

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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.