Home / 67,417.10-93,031.66-37,202.34

Finding the Fourth Proportional to 67,417.10, 93,031.66 and 37,202.34

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Solution

The fourth proportional to 67,417.10, 93,031.66 and 37,202.34 is: 51,337.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,417.10 : 93,031.66 = 37,202.34 : x
  2. Step 2: Convert to fraction form
    67,417.10/93,031.66 = 37,202.34/x
  3. Step 3: Cross multiply
    67,417.10x = 93,031.66 × 37,202.34
  4. Step 4: Simplify right side
    67,417.10x = 3,460,995,446.08
  5. Step 5: Solve for x
    x = 3,460,995,446.08/67,417.10
  6. Step 6: Final answer
    x = 51,337.06

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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.