Home / 32,810.70-45,304.56-26,416.98

Finding the Fourth Proportional to 32,810.70, 45,304.56 and 26,416.98

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Solution

The fourth proportional to 32,810.70, 45,304.56 and 26,416.98 is: 36,476.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,810.70 : 45,304.56 = 26,416.98 : x
  2. Step 2: Convert to fraction form
    32,810.70/45,304.56 = 26,416.98/x
  3. Step 3: Cross multiply
    32,810.70x = 45,304.56 × 26,416.98
  4. Step 4: Simplify right side
    32,810.70x = 1,196,809,655.43
  5. Step 5: Solve for x
    x = 1,196,809,655.43/32,810.70
  6. Step 6: Final answer
    x = 36,476.20

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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.