Home / 19,061.92-26,306.40-10,564.93

Finding the Fourth Proportional to 19,061.92, 26,306.40 and 10,564.93

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Solution

The fourth proportional to 19,061.92, 26,306.40 and 10,564.93 is: 14,580.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,061.92 : 26,306.40 = 10,564.93 : x
  2. Step 2: Convert to fraction form
    19,061.92/26,306.40 = 10,564.93/x
  3. Step 3: Cross multiply
    19,061.92x = 26,306.40 × 10,564.93
  4. Step 4: Simplify right side
    19,061.92x = 277,925,274.55
  5. Step 5: Solve for x
    x = 277,925,274.55/19,061.92
  6. Step 6: Final answer
    x = 14,580.13

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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.