Home / 67,032.34-92,501.01-38,352.56

Finding the Fourth Proportional to 67,032.34, 92,501.01 and 38,352.56

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Solution

The fourth proportional to 67,032.34, 92,501.01 and 38,352.56 is: 52,924.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,032.34 : 92,501.01 = 38,352.56 : x
  2. Step 2: Convert to fraction form
    67,032.34/92,501.01 = 38,352.56/x
  3. Step 3: Cross multiply
    67,032.34x = 92,501.01 × 38,352.56
  4. Step 4: Simplify right side
    67,032.34x = 3,547,650,536.09
  5. Step 5: Solve for x
    x = 3,547,650,536.09/67,032.34
  6. Step 6: Final answer
    x = 52,924.46

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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.