Home / 10,560.08-14,592.18-10,047.68

Finding the Fourth Proportional to 10,560.08, 14,592.18 and 10,047.68

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Solution

The fourth proportional to 10,560.08, 14,592.18 and 10,047.68 is: 13,884.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560.08 : 14,592.18 = 10,047.68 : x
  2. Step 2: Convert to fraction form
    10,560.08/14,592.18 = 10,047.68/x
  3. Step 3: Cross multiply
    10,560.08x = 14,592.18 × 10,047.68
  4. Step 4: Simplify right side
    10,560.08x = 146,617,482.18
  5. Step 5: Solve for x
    x = 146,617,482.18/10,560.08
  6. Step 6: Final answer
    x = 13,884.13

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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.