Home / 44,206.04-66,319.59-13,041.32

Finding the Fourth Proportional to 44,206.04, 66,319.59 and 13,041.32

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Solution

The fourth proportional to 44,206.04, 66,319.59 and 13,041.32 is: 19,565.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,206.04 : 66,319.59 = 13,041.32 : x
  2. Step 2: Convert to fraction form
    44,206.04/66,319.59 = 13,041.32/x
  3. Step 3: Cross multiply
    44,206.04x = 66,319.59 × 13,041.32
  4. Step 4: Simplify right side
    44,206.04x = 864,894,995.46
  5. Step 5: Solve for x
    x = 864,894,995.46/44,206.04
  6. Step 6: Final answer
    x = 19,565.09

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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.