Home / 35,167.22-48,526.47-28,015.35

Finding the Fourth Proportional to 35,167.22, 48,526.47 and 28,015.35

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Solution

The fourth proportional to 35,167.22, 48,526.47 and 28,015.35 is: 38,657.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,167.22 : 48,526.47 = 28,015.35 : x
  2. Step 2: Convert to fraction form
    35,167.22/48,526.47 = 28,015.35/x
  3. Step 3: Cross multiply
    35,167.22x = 48,526.47 × 28,015.35
  4. Step 4: Simplify right side
    35,167.22x = 1,359,486,041.31
  5. Step 5: Solve for x
    x = 1,359,486,041.31/35,167.22
  6. Step 6: Final answer
    x = 38,657.76

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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.