Home / 43,329.76-59,799.08-26,330.06

Finding the Fourth Proportional to 43,329.76, 59,799.08 and 26,330.06

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Solution

The fourth proportional to 43,329.76, 59,799.08 and 26,330.06 is: 36,337.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,329.76 : 59,799.08 = 26,330.06 : x
  2. Step 2: Convert to fraction form
    43,329.76/59,799.08 = 26,330.06/x
  3. Step 3: Cross multiply
    43,329.76x = 59,799.08 × 26,330.06
  4. Step 4: Simplify right side
    43,329.76x = 1,574,513,364.34
  5. Step 5: Solve for x
    x = 1,574,513,364.34/43,329.76
  6. Step 6: Final answer
    x = 36,337.92

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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.