Home / 25,288.90-37,933.35-6,567.40

Finding the Fourth Proportional to 25,288.90, 37,933.35 and 6,567.40

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Solution

The fourth proportional to 25,288.90, 37,933.35 and 6,567.40 is: 9,851.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,288.90 : 37,933.35 = 6,567.40 : x
  2. Step 2: Convert to fraction form
    25,288.90/37,933.35 = 6,567.40/x
  3. Step 3: Cross multiply
    25,288.90x = 37,933.35 × 6,567.40
  4. Step 4: Simplify right side
    25,288.90x = 249,123,482.79
  5. Step 5: Solve for x
    x = 249,123,482.79/25,288.90
  6. Step 6: Final answer
    x = 9,851.10

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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.