Home / 32,944.74-45,445.29-19,502.90

Finding the Fourth Proportional to 32,944.74, 45,445.29 and 19,502.90

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Solution

The fourth proportional to 32,944.74, 45,445.29 and 19,502.90 is: 26,903.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,944.74 : 45,445.29 = 19,502.90 : x
  2. Step 2: Convert to fraction form
    32,944.74/45,445.29 = 19,502.90/x
  3. Step 3: Cross multiply
    32,944.74x = 45,445.29 × 19,502.90
  4. Step 4: Simplify right side
    32,944.74x = 886,314,946.34
  5. Step 5: Solve for x
    x = 886,314,946.34/32,944.74
  6. Step 6: Final answer
    x = 26,903.08

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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.