Home / 32,370.75-44,670.95-18,030.53

Finding the Fourth Proportional to 32,370.75, 44,670.95 and 18,030.53

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Solution

The fourth proportional to 32,370.75, 44,670.95 and 18,030.53 is: 24,881.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,370.75 : 44,670.95 = 18,030.53 : x
  2. Step 2: Convert to fraction form
    32,370.75/44,670.95 = 18,030.53/x
  3. Step 3: Cross multiply
    32,370.75x = 44,670.95 × 18,030.53
  4. Step 4: Simplify right side
    32,370.75x = 805,440,590.60
  5. Step 5: Solve for x
    x = 805,440,590.60/32,370.75
  6. Step 6: Final answer
    x = 24,881.74

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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.