Home / 44,420.70-61,294.66-28,526.68

Finding the Fourth Proportional to 44,420.70, 61,294.66 and 28,526.68

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Solution

The fourth proportional to 44,420.70, 61,294.66 and 28,526.68 is: 39,363.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,420.70 : 61,294.66 = 28,526.68 : x
  2. Step 2: Convert to fraction form
    44,420.70/61,294.66 = 28,526.68/x
  3. Step 3: Cross multiply
    44,420.70x = 61,294.66 × 28,526.68
  4. Step 4: Simplify right side
    44,420.70x = 1,748,533,151.53
  5. Step 5: Solve for x
    x = 1,748,533,151.53/44,420.70
  6. Step 6: Final answer
    x = 39,363.03

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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.