Home / 10,795.77-14,897.79-6,547.32

Finding the Fourth Proportional to 10,795.77, 14,897.79 and 6,547.32

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Solution

The fourth proportional to 10,795.77, 14,897.79 and 6,547.32 is: 9,035.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795.77 : 14,897.79 = 6,547.32 : x
  2. Step 2: Convert to fraction form
    10,795.77/14,897.79 = 6,547.32/x
  3. Step 3: Cross multiply
    10,795.77x = 14,897.79 × 6,547.32
  4. Step 4: Simplify right side
    10,795.77x = 97,540,598.42
  5. Step 5: Solve for x
    x = 97,540,598.42/10,795.77
  6. Step 6: Final answer
    x = 9,035.08

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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.