Home / 43,077.72-59,428.98-26,301

Finding the Fourth Proportional to 43,077.72, 59,428.98 and 26,301

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Solution

The fourth proportional to 43,077.72, 59,428.98 and 26,301 is: 36,284.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,077.72 : 59,428.98 = 26,301 : x
  2. Step 2: Convert to fraction form
    43,077.72/59,428.98 = 26,301/x
  3. Step 3: Cross multiply
    43,077.72x = 59,428.98 × 26,301
  4. Step 4: Simplify right side
    43,077.72x = 1,563,041,602.98
  5. Step 5: Solve for x
    x = 1,563,041,602.98/43,077.72
  6. Step 6: Final answer
    x = 36,284.22

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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.