Home / 65,031.76-97,555.46-22,903.14

Finding the Fourth Proportional to 65,031.76, 97,555.46 and 22,903.14

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Solution

The fourth proportional to 65,031.76, 97,555.46 and 22,903.14 is: 34,357.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,031.76 : 97,555.46 = 22,903.14 : x
  2. Step 2: Convert to fraction form
    65,031.76/97,555.46 = 22,903.14/x
  3. Step 3: Cross multiply
    65,031.76x = 97,555.46 × 22,903.14
  4. Step 4: Simplify right side
    65,031.76x = 2,234,326,358.14
  5. Step 5: Solve for x
    x = 2,234,326,358.14/65,031.76
  6. Step 6: Final answer
    x = 34,357.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.