Home / 44,278.02-61,187.13-34,920.90

Finding the Fourth Proportional to 44,278.02, 61,187.13 and 34,920.90

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Solution

The fourth proportional to 44,278.02, 61,187.13 and 34,920.90 is: 48,256.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,278.02 : 61,187.13 = 34,920.90 : x
  2. Step 2: Convert to fraction form
    44,278.02/61,187.13 = 34,920.90/x
  3. Step 3: Cross multiply
    44,278.02x = 61,187.13 × 34,920.90
  4. Step 4: Simplify right side
    44,278.02x = 2,136,709,648.02
  5. Step 5: Solve for x
    x = 2,136,709,648.02/44,278.02
  6. Step 6: Final answer
    x = 48,256.67

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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.