Home / 44,030.76-66,045.28-10,750.28

Finding the Fourth Proportional to 44,030.76, 66,045.28 and 10,750.28

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Solution

The fourth proportional to 44,030.76, 66,045.28 and 10,750.28 is: 16,125.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,030.76 : 66,045.28 = 10,750.28 : x
  2. Step 2: Convert to fraction form
    44,030.76/66,045.28 = 10,750.28/x
  3. Step 3: Cross multiply
    44,030.76x = 66,045.28 × 10,750.28
  4. Step 4: Simplify right side
    44,030.76x = 710,005,252.68
  5. Step 5: Solve for x
    x = 710,005,252.68/44,030.76
  6. Step 6: Final answer
    x = 16,125.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.