Home / 19,070.34-26,298.90-14,594.28

Finding the Fourth Proportional to 19,070.34, 26,298.90 and 14,594.28

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Solution

The fourth proportional to 19,070.34, 26,298.90 and 14,594.28 is: 20,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,070.34 : 26,298.90 = 14,594.28 : x
  2. Step 2: Convert to fraction form
    19,070.34/26,298.90 = 14,594.28/x
  3. Step 3: Cross multiply
    19,070.34x = 26,298.90 × 14,594.28
  4. Step 4: Simplify right side
    19,070.34x = 383,813,510.29
  5. Step 5: Solve for x
    x = 383,813,510.29/19,070.34
  6. Step 6: Final answer
    x = 20,126.20

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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.